Prove 600

Instruments: Cat.No. 173016 Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017 Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018 Spectroquant® UV/VIS Spectrophotometer P...
Keywords: Pharmaceutical, Sample preparations

Laboratory technicians are continually pressured to perform more analyses with greater accuracy and better data management. Quality assurance and control are paramount, and customers need results qui...
Keywords: Separation

Calcium chloride solution 0.025 mol/l Dissolve 3.68 g calcium chloride dihydrate for analysis with 1 l of water for analysis.

Titriplex® III solution Dissolve 12 g Titriplex® III and 2.6 g sodium hydroxide in 100 ml of water for analysis.
Keywords: Precipitation

From our library of Articles, Sigma-Aldrich presents Ammonium in Effluents

In a mill grind about 50 g of the fertilizer sample to a fine powder and homogenize. Mix 100 mg of the powdered sample with 25 ml of water for analysis and 2.5 ml 1 mol/l hydrochloric acid and heat t...

Calcium chloride solution 0.025 mol/l Dissolve 3.68 g calcium chloride dihydrate for analysis with 1 l of water for analysis.

The Total Nitrogen Analysis test kit was developed to provide users with a single test method for determining total nitrogen levels in process water and wastewater. Traditionally, users have had to p...
Taylor Reynolds
Keywords: Absorption, Digestions, Environmental, Kjeldahl titrations, Phase transitions

Cobalt and cobalt compounds can occur in the wastewater during the production of “aqueous dispersion paints, resin-bound plasters, and water-dilutable coatings, paint resins, and solvent-based coatin...
Keywords: Absorption, Digestions, Indicators, Inductively coupled plasma, Mass spectrometry, PAGE, Sample preparations

Cobalt and cobalt compounds can occur in the wastewater during the production of “inorganic pigments, e.g. mixed-phase pigments, pigment mixtures and frits”1.
Keywords: Absorption, Digestions, Indicators, Inductively coupled plasma, Mass spectrometry, PAGE, Sample preparations

Cobalt and cobalt compounds can occur in the wastewater during the production of printing plates, print materials, and graphic products, including the offset-printing and sieve-printing sectors.1
Keywords: Absorption, Digestions, Indicators, Inductively coupled plasma, Mass spectrometry, PAGE, Sample preparations

Cobalt and cobalt compounds can occur in the wastewater during the production of ceramics. If piezo ceramics, dish products and sanitary ceramics are produced, the wastewater can be discharged if a d...
Keywords: Absorption, Ceramics, Digestions, Indicators, Inductively coupled plasma, Mass spectrometry, PAGE, Sample preparations

Cobalt and cobalt compounds can occur in the wastewater during “metal-processing and metal-working processes, including anodic oxidation plants and the manufacture of circuit boards”1
Keywords: Absorption, Digestions, Indicators, Inductively coupled plasma, Mass spectrometry, Oxidations, Sample preparations

Cobalt and cobalt compounds can occur in the wastewater during the production and casting of the “non-ferrous metals lead, copper, zinc, aluminum and their related by-products as well as in the manuf...
Keywords: Absorption, Digestions, Indicators, Inductively coupled plasma, Mass spectrometry, PAGE, Sample preparations

Corrosion is defined as the transformation of a material resulting from the direct contact with its environment. The corrosion of a material generally leads to an impairment of the proper function of...
Keywords: Automotive, Indicators, PAGE, Reductions, Sample preparations, transformation

Materials and reagents: Cat.No. 173016  Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017  Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018  Spectroquant® UV/VIS Spect...
Keywords: Sample preparations

Cat.No. 114947 Rectangular cells 20 mm and/or Cat.No. 114944 Rectangular cells 50 mm Cat.No. 100594 Spectroquant® Aluminium Cell Test Cat.No. 114825 Spectroquant® Aluminium Test Cat.No. 104885 Potass...
Keywords: Indicators, Sample preparations

Instrument and Reagents: Cat.No. 173016  Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017  Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018  Spectroquant® UV/VIS Spec...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 100594  Spectroquant® Aluminium Cell Test Cat.No. 114825  Spectroquant® Aluminium Test Cat.No. 100317  Hydrochloric acid 37 % for analysis Cat.No. 1091...
Keywords: Indicators

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 100594  Spectroquant® Aluminium Cell Test Cat.No. 114825  Spectroquant® Aluminium Test Cat.No. 100317  Hydrochloric acid 37 % for analysis Cat.No. 1064...
Keywords: Sample preparations

Cat.No. 114947  Rectangular cells 20 mm and/or Cat.No. 114944  Rectangular cells 50 mm Cat.No. 100594  Spectroquant® Aluminium Cell Test Cat.No. 114825  Spectroquant® Aluminium Test Cat.No. 100317  H...
Keywords: Sample preparations

Cat.No. 173016  Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017  Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018  Spectroquant® UV/VIS Spectrophotometer Prove 600 o...
Keywords: Sample preparations

Cat.No. 173016 Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017 Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018 Spectroquant® UV/VIS Spectrophotometer Prove 600 or C...
Keywords: Sample preparations

Cat.No. 114947  Rectangular cells 20 mm and/or Cat.No. 114944  Rectangular cells 50 mm Cat.No. 100594  Spectroquant® Aluminium Cell Test Cat.No. 114825  Spectroquant® Aluminium Test Cat.No. 100317  H...
Keywords: Sample preparations

Cat.No. 114947  Rectangular cells 20 mm and/or Cat.No. 114944  Rectangular cells 50 mm Cat.No. 100594  Spectroquant® Aluminium Cell Test Cat.No. 114825  Spectroquant® Aluminium Test Cat.No. 100316  H...
Keywords: Filtration, Indicators, Sample preparations

Materials and reagents: Cat.No. 173016 Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017  Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018  Spectroquant® UV/VIS Spectr...
Keywords: Sample preparations

Cat.No. 173016  Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017  Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018  Spectroquant® UV/VIS Spectrophotometer Prove 600 o...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114739  Spectroquant® Ammonium Cell Test Cat.No. 114558  Spectroquant® Ammonium Cell Test Cat.No. 114752  Spectroquant® Ammonium Test Cat.No. 116754  W...
Keywords: Precipitation, Sample preparations

Cat.No. 114947  Rectangular cells 20 mm and/or Cat.No. 114944  Rectangular cells 50 mm and/or  Cat.No. 114558  Spectroquant® Ammonium Cell Test Cat.No. 114544  Spectroquant® Ammonium Cell Test* Cat.N...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114739  Spectroquant® Ammonium Cell Test Cat.No. 114558  Spectroquant® Ammonium Cell Test Cat.No. 114752  Spectroquant® Ammonium Test Cat.No. 116754  W...
Keywords: Precipitation, Sample preparations

Instruments and Reagents: Cat.No. 173016  Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017  Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018  Spectroquant® UV/VIS Spe...
Keywords: Digestions, Oxidations, Sample preparations

Cat.No. 114947  Rectangular cells 20 mm and/or Cat.No. 114944  Rectangular cells 50 mm and/or Cat.No. 114739  Spectroquant® Ammonium Cell Test Cat.No. 114558  Spectroquant® Ammonium Cell Test Cat.No....
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114544  Spectroquant® Ammonium Cell Test* Cat.No. 114559  Spectroquant® Ammonium Cell Test Cat.No. 114752  Spectroquant® Ammonium Test Cat.No. 100683  ...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114544  Spectroquant® Ammonium Cell Test* Cat.No. 114559  Spectroquant® Ammonium Cell Test Cat.No. 114752  Spectroquant® Ammonium Test Cat.No. 100683  ...
Keywords: Sample preparations

Cat.No. 114947  Rectangular cells 20 mm and/or Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114544  Spectroquant® Ammonium Cell Test* Cat.No. 114559  Spectroquant® Ammonium Cell Test Cat.No. 11475...
Keywords: Sample preparations

Cat.No. 114947  Rectangular cells 20 mm and/or Cat.No. 114944  Rectangular cells 50 mm and/or Cat.No. 114558  Spectroquant® Ammonium Cell Test Cat.No. 114544  Spectroquant® Ammonium Cell Test* Cat.No...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114739  Spectroquant® Ammonium Cell Test Cat.No. 114558  Spectroquant® Ammonium Cell Test Cat.No. 114544  Spectroquant® Ammonium Cell Test* Cat.No. 114...
Keywords: Sample preparations

Instruments: Cat.No. 173016  Spectroquant® Vis Spectrophotomter Prove 100 or Cat.No. 173017  Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018  Spectroquant® UV/VIS Spectrophotometer...

Cat. No. 100546 meta-Phosphoric acid for analysis Cat. No. 106267 Sodium acetate trihydrate for analysis Cat. No. 100063 Acetic acid 100 % for analysis Cat. No. 103028 2.6-Dichlorphenolindophenol sod...

Cat.No. 114839  Spectroquant® Boron Test Cat.No. 100456  Nitric acid 65 % for analysis Cat.No. 105591  Sodium hydroxide solution 27 % for analysis Cat.No. 106549  Sodium nitrite for analysis Cat.No. ...
Keywords: Melting, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114839  Spectroquant® Boron Test Cat.No. 106498  Sodium hydroxide for analysis Cat.No. 116754  Water for analysis   Sodium hydroxide solution: Dissolve...
Keywords: Sample preparations

Cat.No. 109751  Spectroquant® Photometer NOVA 60 or Cat.No. 173632  Spectroquant® Colorimeter Move 100 
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114540  Spectroquant® COD Cell Test, measuring range 10 - 150 mg/l Cat.No. 114895  Spectroquant® COD Cell Test, measuring range 15 - 300 mg/l Cat.No. 1...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114560  Spectroquant® COD Cell Test, measuring range 4.0 - 40.0 mg/l* Cat.No. 101796  Spectroquant® COD Cell Test, measuring range 5.0 - 80.0 mg/l Cat....
Keywords: Digestions, Sample preparations

Instruments and Reagents: Cat.No. 173016  Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017  Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018  Spectroquant® UV/VIS Spe...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 100858  Spectroquant® Calcium Cell Test Cat.No. 108418  Titriplex® III for analysis Cat.No. 116754  Water for analysis   Titriplex® III solution: Disso...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114815  Spectroquant® Calcium Test Cat.No. 104885  Potassium hydrogen sulfate for analysis Cat.No. 105588  Sodium hydroxide solution 10 % for analysis ...
Keywords: Filtration, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114815  Spectroquant® Calcium Test Cat.No. 109057  Hydrochloric acid 1 mol/l Cat.No. 116754  Water for analysis Cat.No. 114724  Empty cells 16 mm with ...
Keywords: Sample preparations

Reagents: Cat.No. 173016  Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017  Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018  Spectroquant® UV/VIS Spectrophotometer P...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm  Cat.No. 114815  Spectroquant Calcium Test Cat.No. 100731  Sulfuric acid 95 - 97 % for analysis Cat.No. 107209  Hydrogen peroxide 30 % (Perhydrol®) for analysi...
Keywords: Inductively coupled plasma, Mass spectrometry, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114815  Spectroquant Calcium Test Cat.No. 100731  Sulfuric acid 95 - 97 % for analysis Cat.No. 107209  Hydrogen peroxide 30 % (Perhydrol®) for analysis...
Keywords: Inductively coupled plasma, Mass spectrometry, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114815  Spectroquant® Calcium Test Cat.No. 116754  Water for analysis   Measuring range: 1.0 - 15.0 mg/l calcium in a 10-mm cell at 550 nm.   Procedure...

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 109136  Sodium hydroxide solution 2 mol/l Titripur® Cat.No. 111132  MColortestTM Chloride Test
Keywords: Indicators, Sample preparations, Titrations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114730  Spectroquant® Chloride Cell Test Cat.No. 114897  Spectroquant® Chloride Test Cat.No. 106498  Sodium hydroxide for analysis Cat.No. 100456  Nitr...
Keywords: Indicators, Sample preparations

Cat.No. 114946  Rectangular cells 10 mm and/or Cat.No. 114730  Spectroquant® Chloride Cell Test Cat.No. 114897  Spectroquant® Chloride Test Cat.No. 100456  Nitric acid 65% for analysis Cat.No. 116754...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114730  Spectroquant® Chloride Cell Test Cat.No. 114897  Spectroquant® Chloride Test Cat.No. 109137  Sodium hydroxide solution 1 mol/l Cat.No. 110537  ...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114730  Spectroquant® Chloride Cell Test Cat.No. 114897  Spectroquant® Chloride Test Cat.No. 116754  Water for analysis Membrane filter with 0.45 μm po...
Keywords: Filtration, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114730  Spectroquant® Chloride Cell Test Cat.No. 114897  Spectroquant® Chloride Test Cat.No. 116754  Water for analysis Clarocarbon® G activated charco...
Keywords: Sample preparations

Materials and reagents: Cat.No. 173016  Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017  Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018  Spectroquant® UV/VIS Spect...
Keywords: Centrifugation, Filtration, Sample preparations

Materials and reagents: Cat.No. 173016  Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017  Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018  Spectroquant® UV/VIS Spect...
Keywords: Centrifugation, Filtration, Sample preparations

Materials and reagents: Cat.No. 173016  Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017  Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018  Spectroquant® UV/VIS Spect...
Keywords: Centrifugation, Filtration, Sample preparations

Materials and reagents: Cat.No. 173016  Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017  Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018  Spectroquant® UV/VIS Spect...
Keywords: Centrifugation, Filtration, Sample preparations

Materials and reagents: Cat.No. 173016  Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017  Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018  Spectroquant® UV/VIS Spect...
Keywords: Centrifugation, Filtration, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114552  Spectroquant® Chromium Cell Test Cat.No. 114758  Spectroquant® Chromium Test Cat.No. 100456  Nitric acid 65 % for analysis Cat.No. 109584  MCol...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114552  Spectroquant® Chromium Cell Test Cat.No. 114758  Spectroquant® Chromium Test Cat.No. 104885  Potassium hydrogen sulfate for analysis Cat.No. 10...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114552  Spectroquant® Chromium Cell Test Cat.No. 114758  Spectroquant® Chromium Test Cat.No. 105865  Magnesium oxide for analysis Cat.No. 106391  Sodiu...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114552  Spectroquant® Chromium Cell Test Cat.No. 114758  Spectroquant® Chromium Test Cat.No. 100731  Sulfuric acid 95 - 97 % for analysis Cat.No. 10720...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 109137  Sodium hydroxide solution 1 mol/l Cat.No. 109072  Sulfuric acid 0.5 mol/l Cat.No. 109535  MColorpHastTM Universal indicator strips pH 0 - 14 Th...
Keywords: Digestions, Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 109137  Sodium hydroxide solution 1 mol/l Cat.No. 109072  Sulfuric acid 0.5 mol/l Cat.No. 109535  MColorpHastTM Universal indicator strips pH 0-14 Ther...
Keywords: Digestions, Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114552  Spectroquant® Chromium Cell Test Cat.No. 114758  Spectroquant® Chromium Test Cat.No. 100317  Hydrochloric acid 37 % for analysis Cat.No. 100456...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114552  Spectroquant® Chromium Cell Test Cat.No. 114758  Spectroquant® Chromium Test Cat.No. 100317  Hydrochloric acid 37 % for analysis Cat.No. 100456...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114552  Spectroquant® Chromium Cell Test Cat.No. 114758  Spectroquant® Chromium Test Cat.No. 100731  Sulfuric acid 96 % for analysis Cat.No. 107209  Hy...
Keywords: Oxidations, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114552  Spectroquant® Chromium Cell Test Cat.No. 114758  Spectroquant® Chromium Test Cat.No. 116754  Water GR     Sample preparation: In the determinat...
Keywords: Sample preparations

Cat.No. 173016  Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017  Spectroquant® VIS Spectrophotometer Prove 300 or Cat.No. 173018  Spectroquant® VIS Spectrophotometer Prove 600 Cat.No....

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114553  Spectroquant® Copper Cell Test Cat.No. 114767  Spectroquant® Copper Test Cat.No. 107209  Hydrogen peroxide 30 % (Perhydrol®) for analysis Cat.N...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114553  Spectroquant® Copper Cell Test Cat.No. 114767  Spectroquant® Copper Test Cat.No. 100731  Sulfuric acid 96 % for analysis Cat.No. 107209  Hydrog...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114553  Spectroquant® Copper Cell Test Cat.No. 114767  Spectroquant® Copper Test Cat.No. 109137  Sodium hydroxide solution 1 mol/l Cat.No. 109072  Sulf...
Keywords: Digestions, Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114553  Spectroquant® Copper Cell Test Cat.No. 114767  Spectroquant® Copper Test Cat.No. 100317  Hydrochloric acid 37 % for anaylsis Cat.No. 104944  Po...
Keywords: Sample preparations

Cat.No. 114947  Rectangular cells 20 mm and/or Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114553  Spectroquant® Copper Cell Test Cat.No. 114767  Spectroquant® Copper Test Cat.No. 109137  Sodium ...
Keywords: Digestions, Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114553  Spectroquant® Copper Cell Test Cat.No. 114767  Spectroquant® Copper Test Cat.No. 100731  Sulfuric acid 95 - 97 % for analysis Cat.No. 107209  H...
Keywords: Indicators, Sample preparations

Cat.No. 114947  Rectangular cells 20 mm and/or Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114553  Spectroquant® Copper Cell Test Cat.No. 114767  Spectroquant® Copper Test Cat.No. 100317  Hydroch...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114553  Spectroquant® Copper Cell Test Cat.No. 114767  Spectroquant® Copper Test Cat.No. 100317  Hydrochloric acid 37 % for analysis Cat.No. 100456  Ni...
Keywords: Sample preparations

Cat.No. 114947  Rectangular cells 20 mm and/or Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114553  Spectroquant® Copper Cell Test Cat.No. 114767  Spectroquant® Copper Test Cat.No. 110731  Sulfuri...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114553  Spectroquant® Copper Cell Test Cat.No. 114767  Spectroquant® Copper Test Cat.No. 100456  Nitric acid 65 % for analysis Cat.No. 105432  Ammonia ...
Keywords: Indicators, Sample preparations

Cat.No. 114947  Rectangular cells 20 mm and/or Cat.No. 114944  Rectangular cells 50 mm Cat.No. 109701  Spectroquant® Cyanide Test Cat.No. 119533  Cyanide standard solution 1000 mg/l CN- Disposable sy...
Keywords: Digestions

Materials and Reagents: Cat.No. 1.16754.9010  Water for analysis EMSURE® or distilled water Cat.No. 1.09060.1000  Hydrochloric acid  0.1 mol/l Titripur® Cat.No. 1.08379.0250  Triethanolamine (TEA) fo...

Materials and Reagents: Cat.No. 1.16754.9010  Water for analysis EMSURE® or distilled water Cat.No. 475898-100     MOPS, free acid, ULTROL® Grade, Calbiochem® Cat.No. 1.09137.1000  Sodium hydroxide s...

Materials and Reagents: Cat.No. 1.16754.9010  Water for analysis EMSURE® or distilled water Cat.No. 1.14944.0001  Rectangular cells 50 mm or Cat.No. 1.74011.0001  Rectangular cell 100 mm (Prove 600 o...
Keywords: Sample preparations

Materials and Reagents: Cat.No. 1.16754.9010  Water for analysis EMSURE® or distilled water Cat.No. 1.09060.1000  Hydrochloric acid 0.1 mol/l Titripur® Cat.No. 1.09141.1000  Sodium hydroxide solution...

Materials and reagents: Cat. No. 173016  Spectroquant® UV/VIS Spectrophotometer Prove 100 or Cat. No. 173017  Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat. No. 173018  Spectroquant® UV/VIS...
Keywords: Sample preparations, Spectroscopy

Materials and reagents: Cat. No. 173017  Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat. No. 173018  Spectroquant® UV/VIS Spectrophotometer Prove 600 Cat. No. 104718  Isooctane for spectrosc...
Keywords: Sample preparations, Spectroscopy

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114500  Spectroquant® Formaldehyde Cell Test Cat.No. 114678  Spectroquant® Formaldehyde Test Cat.No. 100716  Sulfuric acid 25 % for analysis Cat.No. 10...
Keywords: Indicators, Precipitation, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114500  Spectroquant® Formaldehyde Cell Test Cat.No. 114678  Spectroquant® Formaldehyde Test Cat.No. 116754  Water for analysis   Sample preparation: F...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114821  Spectroquant® Gold Test   Sample preparation: The determination of dissolved mono- and trivalent gold compounds and the differentiation between...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114821  Spectroquant® Gold Test Cat.No. 100317  Hydrochloric acid 37 % for analysis Cat.No. 100456  Nitric acid 65 % for analysis Cat.No. 107209  Wasse...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114821  Spectroquant® Gold Test Cat.No. 100317  Hydrochloric acid 37 % for analysis Cat.No. 104944  Potassium chlorate for analysis Cat.No. 116754  Wat...
Keywords: Sample preparations

Instruments and Reagents: Cat.No. 173016  Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017  Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018  Spectroquant® UV/VIS Spe...
Keywords: Sample preparations

Cat.No. 114947  Rectangular cells 20 mm and/or Cat.No. 114944  Rectangular cells 50 mm Cat.No. 109531  MColorpHastTM pH-indicator strips pH 0 - 6 Cat.No. 105432  Ammonia solution 25 % for analysis Ca...
Keywords: Digestions, Indicators

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114549  Spectroquant® Iron Cell Test Cat.No. 114896  Spectroquant® Iron Cell Test* Cat.No. 114761  Spectroquant® Iron Test Cat.No. 100796  Spectroquant...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114549  Spectroquant® Iron Cell Test Cat.No. 114761  Spectroquant® Iron Test Cat.No. 100796  Spectroquant® Iron Test Cat.No. 109137  Sodium hydroxide s...
Keywords: Digestions, Indicators, Precipitation, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114549  Spectroquant® Iron Cell Test Cat.No. 114896  Spectroquant® Iron Cell Test* Cat.No. 114761  Spectroquant® Iron Test Cat.No. 100796  Spectroquant...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114549  Spectroquant® Iron Cell Test Cat.No. 114761  Spectroquant® Iron Test Cat.No. 100796  Spectroquant® Iron Test Cat.No. 100317  Hydrochloric acid ...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114549  Spectroquant® Iron Cell Test Cat.No. 114896  Spectroquant® Iron Cell Test* Cat.No. 114761  Spectroquant® Iron Test Cat.No. 100796  Spectroquant...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114549  Spectroquant® Iron Cell Test Cat.No. 114761  Spectroquant® Iron Test Cat.No. 100796  Spectroquant® Iron Test Cat.No. 100731  Sulfuric acid 95 -...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114549  Spectroquant® Iron Cell Test Cat.No. 114896  Spectroquant® Iron Cell Test* Cat.No. 114761  Spectroquant® Iron Test Cat.No. 100796  Spectroquant...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114549  Spectroquant® Iron Cell Test Cat.No. 114761  Spectroquant® Iron Test Cat.No. 100796  Spectroquant® Iron Test Cat.No. 100731  Sulfuric acid 95 -...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114549  Spectroquant® Iron Cell Test Cat.No. 114896  Spectroquant® Iron Cell Test* Cat.No. 114761  Spectroquant® Iron Test Cat.No. 100796  Spectroquant...
Keywords: Sample preparations

Cat.No. 109748  Spectroquant® Photometer NOVA 30 or Cat.No. 109751  Spectroquant® Photometer NOVA 60 or Cat.No. 173632  Spectroquant® Colorimeter Move 100 Cat.No. 114946  Rectangular cells 10 mm and/...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114549  Spectroquant® Iron Cell Test Cat.No. 114896  Spectroquant® Iron Cell Test* Cat.No. 114761  Spectroquant® Iron Test Cat.No. 114761  Spectroquant...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114549  Spectroquant® Iron Cell Test Cat.No. 114896  Spectroquant® Iron Cell Test* Cat.No. 114761  Spectroquant® Iron Test Cat.No. 100796  Spectroquant...
Keywords: Indicators, Sample preparations

Cat.No. 114947  Rectangular cells 20 mm and/or Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114549  Spectroquant® Iron Cell Test Cat.No. 114761  Spectroquant® Iron Test Cat.No. 100796  Spectroquan...
Keywords: Filtration, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114549  Spectroquant® Iron Cell Test Cat.No. 114761  Spectroquant® Iron Test Cat.No. 114761  Spectroquant® Iron Test Cat.No. 100796  Spectroquant® Iron...
Keywords: Evaporation, Sample preparations

Cat.No. 114947  Rectangular cells 20 mm and/or Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114549  Spectroquant® Iron Cell Test Cat.No. 114896  Spectroquant® Iron Cell Test* Cat.No. 114761  Spect...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114549  Spectroquant® Iron Cell Test Cat.No. 114896  Spectroquant® Iron Cell Test* Cat.No. 114761  Spectroquant® Iron Test Cat.No. 114761  Spectroquant...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114896  Spectroquant® Iron Cell Test Cat.No. 116754  Water for analysis   As a rule the iron in these situation is in ionic form, therefore a special p...
Keywords: Sample preparations

Cat.No. 173017  Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018  Spectroquant® UV/VIS Spectrophotometer Prove 600 or Cat.No. 109748  Spectroquant® Photometer NOVA 30 or Cat.No. 109...
Keywords: Filtration, Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114833  Spectroquant® Lead Cell Test Cat.No. 109717  Spectroquant® Lead Test Cat.No. 100456  Nitric acid 65 % for analysis Cat.No. 107209  Hydrogen per...
Keywords: Indicators, Sample preparations

Cat.No. 114947  Rectangular cells 20 mm and/or Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114833  Spectroquant® Lead Cell Test Cat.No. 109717  Spectroquant® Lead Test Cat.No. 804771  Iodine mono...
Keywords: Sample preparations

Cat.No. 114947  Rectangular cells 20 mm and/or Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114833  Spectroquant® Lead Cell Test Cat.No. 109717  Spectroquant® Lead Test Cat.No. 106689  Sodium diet...
Keywords: Evaporation, Indicators, Industries, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 100815  Spectroquant® Magnesium Cell Test Cat.No. 100316  Hydrochloric acid 25 % for analysis Cat.No. 109970  Hydrochloric acid 1 mol/l for analysis Ca...
Keywords: Filtration, Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 100816  Spectroquant® Manganese Cell Test Cat.No. 114770  Spectroquant® Manganese Test Cat.No. 101846  Spectroquant® Manganese Test Cat.No. 100317  Hyd...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 100816  Spectroquant® Manganese Cell Test Cat.No. 114770  Spectroquant® Manganese Test Cat.No. 101846  Spectroquant® Manganese Test Cat.No. 104885  Pot...
Keywords: Melting, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 100816  Spectroquant® Manganese Cell Test Cat.No. 114770  Spectroquant® Manganese Test Cat.No. 101846  Spectroquant® Manganese Test Cat.No. 100317  Hyd...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 100816  Spectroquant® Manganese Cell Test Cat.No. 114770  Spectroquant® Manganese Test Cat.No. 101846  Spectroquant® Manganese Test Cat.No. 100317  Hyd...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 100816  Spectroquant® Manganese Cell Test Cat.No. 114770  Spectroquant® Manganese Test Cat.No. 101846  Spectroquant® Manganese Test Cat.No. 101145  Amm...
Keywords: Sample preparations, Sublimation

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 100816  Spectroquant® Manganese Cell Test Cat.No. 114770  Spectroquant® Manganese Test Cat.No. 101846  Spectroquant® Manganese Test Cat.No. 101145  Amm...
Keywords: Sample preparations, Sublimation

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 100816  Spectroquant® Manganese Cell Test Cat.No. 114770  Spectroquant® Manganese Test Cat.No. 101846  Spectroquant® Manganese Test Cat.No. 100317  Hyd...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 100816  Spectroquant® Manganese Cell Test Cat.No. 114770  Spectroquant® Manganese Test Cat.No. 101846  Spectroquant® Manganese Test Cat.No. 100317  Hyd...
Keywords: Sample preparations

Instruments: Cat.No. 173016  Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017  Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018  Spectroquant® UV/VIS Spectrophotomete...
Keywords: Absorption

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114554  Spectroquant® Nickel Cell Test Cat.No. 114785  Spectroquant® Nickel Test Cat.No. 104885  Potassium hydrogen sulfate for analysis Cat.No. 109584...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114554  Spectroquant® Nickel Cell Test Cat.No. 114785  Spectroquant® Nickel Test Cat.No. 100731  Sulfuric acid 95 - 97 % for analysis Cat.No. 107209  H...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114554  Spectroquant® Nickel Cell Test Cat.No. 114785  Spectroquant® Nickel Test Cat.No. 100456  Nitric acid 65 % for analysis Cat.No. 107209  Hydrone ...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114554  Spectroquant® Nickel Cell Test Cat.No. 114785  Spectroquant® Nickel Test Cat.No. 100731  Sulfuric acid 95 - 97 % for analysis Cat.No. 107209  H...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114554  Spectroquant® Nickel Cell Test Cat.No. 114785  Spectroquant® Nickel Test Cat.No. 109137  Sodium hydroxide solution 1 mol/l Cat.No. 109072  Sulf...
Keywords: Digestions, Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114554  Spectroquant® Nickel Cell Test Cat.No. 114785  Spectroquant® Nickel Test Cat.No. 100731  Sulfuric acid 95 - 97 % for analysis Cat.No. 107210  H...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114554  Spectroquant® Nickel Cell Test Cat.No. 114785  Spectroquant® Nickel Test Cat.No. 109137  Sodium hydroxide solution 1 mol/l Cat.No. 109072  Sulf...
Keywords: Digestions, Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114554  Spectroquant® Nickel Cell Test Cat.No. 114785  Spectroquant® Nickel Test Cat.No. 100317  Hydrochloric acid 37 % for analysis Cat.No. 104944  Po...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114554  Spectroquant® Nickel Cell Test Cat.No. 114785  Spectroquant® Nickel Test Cat.No. 100317  Hydrochloric acid 37 % for analysis Cat.No. 104944  Po...
Keywords: Indicators, Sample preparations

Cat.No. 114947  Rectangular cells 20 mm and/or Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114554  Spectroquant® Nickel Cell Test Cat.No. 114785  Spectroquant® Nickel Test Cat.No. 100317  Hydroch...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114554  Spectroquant® Nickel Cell Test Cat.No. 114785  Spectroquant® Nickel Test Cat.No. 100317  Hydrochloric acid 37 % for analysis Cat.No. 100456  Ni...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114554  Spectroquant® Nickel Cell Test Cat.No. 114785  Spectroquant® Nickel Test Cat.No. 106448  tri-Sodium citrate dihydrate for analysis
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114554  Spectroquant® Nickel Cell Test Cat.No. 114785  Spectroquant® Nickel Test Cat.No. 106448  tri-Sodium citrate dihydrate for analysis
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114554  Spectroquant® Nickel Cell Test Cat.No. 114785  Spectroquant® Nickel Test Cat.No. 116754  Water for analysis   Sample preparation: In a 500-ml s...
Keywords: Sample preparations

Materials and reagents: Cat.No. 173017  Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018  Spectroquant® UV/VIS Spectrophotometer Prove 600 Cat.No. 100784  Rectangular cells quartz 1...
Keywords: Sample preparations

Instruments and Reagents: Cat.No. 173016  Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017  Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018  Spectroquant® UV/VIS Spe...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114542  Spectroquant® Nitrate Cell Test Cat.No. 114563  Spectroquant® Nitrate Cell Test* Cat.No. 114764  Spectroquant® Nitrate Cell Test* Cat.No. 11477...
Keywords: Sample preparations

Instruments and Reagents: Cat.No. 173016  Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017  Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018  Spectroquant® UV/VIS Spe...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114542  Spectroquant® Nitrate Cell Test Cat.No. 114773  Spectroquant®  Nitrate Test Cat.No. 116754  Water for analysis   Sample preparation - hot water...
Keywords: Sample preparations

Cat.No. 114944 Rectangular cells 50 mm Cat.No. 114542  Spectroquant® Nitrate Cell Test Cat.No. 114563  Spectroquant® Nitrate Cell Test* Cat.No. 114764  Spectroquant® Nitrate Cell Test* Cat.No. 114773...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114542  Spectroquant® Nitrate Cell Test Cat.No. 114563  Spectroquant® Nitrate Cell Test* Cat.No. 114764  Spectroquant®  Nitrate Cell Test* Cat.No. 1147...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114542  Spectroquant® Nitrate Cell Test Cat.No. 114563  Spectroquant® Nitrate Cell Test* Cat.No. 114764  Spectroquant® Nitrate Cell Test* Cat.No. 11477...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114542  Spectroquant® Nitrate Cell Test Cat.No. 114773  Spectroquant® Nitrate Test Cat.No. 102382  Calcium chloride dihydrate for analysis Cat.No. 1167...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114547  Spectroquant® Nitrite Cell Test Cat.No. 114776  Spectroquant® Nitrite Test Cat.No. 102382  Calcium chloride dihydrate for analysis Cat.No. 1167...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114547  Spectroquant® Nitrite Cell Test Cat.No. 114776  Spectroquant® Nitrite Test Cat.No. 100716  Sulfuric acid 25 % for analysis Cat.No. 105588  Sodi...
Keywords: Indicators, Precipitation, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114547  Spectroquant® Nitrite Cell Test Cat.No. 114776  Spectroquant® Nitrite Test Cat.No. 110537  Carrez Clarification Cat.No. 100716  Sulfuric acid 2...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114547  Spectroquant® Nitrite Cell Test Cat.No. 114776  Spectroquant® Nitrite Test Cat.No. 104874  Potassium hydrogenphthalate for analysis Cat.No. 116...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114547  Spectroquant® Nitrite Cell Test Cat.No. 114776  Spectroquant® Nitrite Test   Sample preparation: Cloudy samples must be filtered before determi...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114547  Spectroquant® Nitrite Cell Test Cat.No. 114776  Spectroquant® Nitrite Test Cat.No. 110537  Carrez Clarification Cat.No. 109137  Sodium hydroxid...
Keywords: Sample preparations

Cat.No. 173018  Spectroquant® UV/VIS Spectrophotometer Prove 600 or Cat.No. 109748  Spectroquant® Photometer NOVA 30 or Cat.No. 109751  Spectroquant® Photometer NOVA 60 or Cat.No. 173632  Spectroquan...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114547  Spectroquant® Nitrite Cell Test Cat.No. 114776  Spectroquant® Nitrite Test Cat.No. 119899  Nitrite standard solution ready to use, 1000 mg/l Ni...
Keywords: Sample preparations

Cat.No. 109748  Spectroquant® Photometer NOVA 30 or Cat.No. 109751  Spectroquant® Photometer NOVA 60 or Cat.No. 173632  Spectroquant® Colorimeter Move 100 Cat.No. 114946  Rectangular cells 10 mm and/...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114547  Spectroquant® Nitrite Cell Test Cat.No. 114776  Spectroquant® Nitrite Test Cat.No. 102382  Calcium chloride dihydrate for analysis Cat.No. 1167...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114547  Spectroquant® Nitrite Cell Test Cat.No. 114776  Spectroquant® Nitrite Test Cat.No. 116754  Water for analysis   Sample preparation: In a 1000-m...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114752  Spectroquant® Ammonium Test Cat.No. 100748  Sulfuric acid 98 % for the determination of nitrogen Cat.No. 110958  Kjeldahl tablets for Wieninger...
Keywords: Digestions, Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm  Cat.No. 114752  Spectroquant® Ammonium Test Cat.No. 100748  Sulfuric acid 98 % for the determination of nitrogen Cat.No. 110958  Kjeldahl tablets for Wieninge...
Keywords: Digestions, Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114752  Spectroquant® Ammonium Test Cat.No. 100748  Sulfuric acid 98 % for the determination of nitrogen Cat.No. 110958  Kjeldahl tablets for Wieninger...
Keywords: Digestions, Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114752  Spectroquant® Ammonium Test Cat.No. 100748  Sulfuric acid 98 % for the determination of nitrogen Cat.No. 110958  Kjeldahl tablets for Wieninger...
Keywords: Digestions, Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114537  Spectroquant® Nitrogen Cell Test Cat.No. 100613  Spectroquant® Nitrogen Cell Test* Cat.No. 114763  Spectroquant® Nitrogen Cell Test* Cat.No. 10...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm  Cat.No. 114537  Spectroquant® Nitrogen Cell Test Cat.No. 100613  Spectroquant® Nitrogen Cell Test* Cat.No. 114763  Spectroquant® Nitrogen Cell Test* Thermorea...
Keywords: Digestions, Sample preparations

Cat.No. 173632  Spectroquant® Colorimeter Move 100 Cat.No. 114946  Rectangular cells 10 mm and/or
Keywords: Oxidations, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114537  Spectroquant® Nitrogen Cell Test Cat.No. 100613  Spectroquant® Nitrogen Cell Test* Cat.No. 114763  Spectroquant® Nitrogen Cell Test* Cat.No. 10...
Keywords: Sample preparations

Instruments and Reagents: Cat.No. 173016  Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017  Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018  Spectroquant® UV/VIS Spe...
Keywords: Indicators

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114543  Spectroquant® Phosphate Cell Test Cat.No. 114729  Spectroquant® Phosphate Cell Test Cat.No. 114848  Spectroquant® Phosphate Test Cat.No. 116754...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114543  Spectroquant® Phosphate Cell Test Cat.No. 114729  Spectroquant® Phosphate Cell Test Cat.No. 114848  Spectroquant® Phosphate Test   Sample prepa...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114543  Spectroquant® Phosphate Cell Test Cat.No. 114729  Spectroquant® Phosphate Cell Test Cat.No. 100616  Spectroquant® Phosphate Cell Test Cat.No. 1...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114543  Spectroquant® Phosphate Cell Test Cat.No. 114729  Spectroquant® Phosphate Cell Test Cat.No. 100616  Spectroquant® Phosphate Cell Test Cat.No. 1...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114842  Spectroquant® Phosphate Test Cat.No. 102103  Calcium lactate for soil analysis Cat.No. 109325  Calcium acetate for soil analysis Cat.No. 116754...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114543  Spectroquant® Phosphate Cell Test Cat.No. 114729  Spectroquant® Phosphate Cell Test Cat.No. 114848  Spectroquant® Phosphate Test Cat.No. 100731...
Keywords: Oxidations, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114543  Spectroquant® Phosphate Cell Test Cat.No. 114729  Spectroquant® Phosphate Cell Test Cat.No. 114848  Spectroquant® Phosphate Test Cat.No. 100731...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114543  Spectroquant® Phosphate Cell Test Cat.No. 114729  Spectroquant® Phosphate Cell Test Thermoreactor   Sample preparation: The determination can b...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 109137  Sodium hydroxide solution 1 mol/l Cat.No. 109072  Sulfuric acid 0.5 mol/l Cat.No. 109535  MColorpHastTM Universal indicator strips pH 0 - 14 Th...
Keywords: Digestions, Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 109137  Sodium hydroxide solution 1 mol/l Cat.No. 109072  Sulfuric acid 0.5 mol/l Cat.No. 109535  MColorpHastTM Universal indicator strips pH 0 - 14 Th...
Keywords: Digestions, Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114543  Spectroquant® Phosphate Cell Test Cat.No. 114729  Spectroquant® Phosphate Cell Test Cat.No. 114848  Spectroquant® Phosphate Test Cat.No. 100731...
Keywords: Oxidations, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114543  Spectroquant® Phosphate Cell Test Cat.No. 114729  Spectroquant® Phosphate Cell Test Cat.No. 114848  Spectroquant® Phosphate Test Cat.No. 100731...
Keywords: Oxidations, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114543  Spectroquant® Phosphate Cell Test Cat.No. 114729  Spectroquant® Phosphate Cell Test Cat.No. 114848  Spectroquant® Phosphate Test Cat.No. 100716...
Keywords: Indicators, Melting, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114543  Spectroquant® Phosphate Cell Test Cat.No. 114729  Spectroquant® Phosphate Cell Test Cat.No. 114848  Spectroquant® Phosphate Test Cat.No. 106392...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114543  Spectroquant® Phosphate Cell Test Cat.No. 114729  Spectroquant® Phosphate Cell Test Cat.No. 114848  Spectroquant® Phosphate Test Cat.No. 100317...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114543  Spectroquant® Phosphate Cell Test Cat.No. 114729  Spectroquant® Phosphate Cell Test Cat.No. 114848  Spectroquant® Phosphate Test Cat.No. 100317...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114543  Spectroquant® Phosphate Cell Test Cat.No. 114729  Spectroquant® Phosphate Cell Test Cat.No. 114848  Spectroquant® Phosphate Test Cat.No. 100317...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114543  Spectroquant® Phosphate Cell Test Cat.No. 114729  Spectroquant® Phosphate Cell Test Cat.No. 116754  Water for analysis Thermoreactor   Sample p...
Keywords: Sample preparations

Instruments: Cat.No. 173016  Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017  Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018  Spectroquant® UV/VIS Spectrophotomete...
Keywords: Indicators

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114562  Spectroquant® Potassium Cell Test Cat.No. 100615  Spectroquant® Potassium Cell Test Cat.No. 105590  Sodium hydroxide 32 % for analysis Cat.No. ...
Keywords: Sample preparations

Reagents Cat. No. 114761 – Spectroquant® Iron Test Cat. No. 101262 – Water Ultrapur Cat. No. 100456 – Nitric Acid 65 % for analysis Cat. No. 119781 – Iron Standard Solution CertiPur®
Keywords: Inductively coupled plasma, Mass spectrometry, Sample preparations

Materials and reagents: Reagents Cat. No. 114848         Spectroquant® Phosphate Test Cat. No. 116754         Water for analysis
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114794  Spectroquant® Silicate (Silicic Acid) Test Cat.No. 100857  Spectroquant® Silicate (Silicic Acid) Test Cat.No. 106392  Sodium carbonate anhydrou...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114794  Spectroquant® Silicate (Silicic Acid) Test Cat.No. 100716  Sulfuric acid 25 % for analysis Cat.No. 106495  Sodium hydroxide for analysis Cat.No...
Keywords: Indicators, Melting, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114794  Spectroquant® Silicate (Silicic Acid) Test Cat.No. 101164  Ammonium fluoride for analysis Cat.No. 106495  Sodium hydroxide for analysis Cat.No....
Keywords: Sample preparations

Cat.No. 114947  Rectangular cells 20 mm and/or Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114794  Spectroquant® Silicate (Silicic Acid) Test Cat.No. 100317  Hydrochloric acid 37 % for analysis C...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114794  Spectroquant® Silicate (Silicic Acid) Test Cat.No. 100317  Hydrochloric acid 37 % for analysis Cat.No. 100456  Nitric acid 65 % for analysis Ca...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114831  Spectroquant® Silver Test Cat.No. 100731  Sulfuric acid 95 - 97 % for analysis  Cat.No. 107209  Hydrogen peroxide 30 % (Perhydrol®) for analysi...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114548  Spectroquant® Sulfate Cell Test Cat.No. 100617  Spectroquant® Sulfate Cell Test* Cat.No. 114564  Spectroquant® Sulfate Cell Test Cat.No. 114791...
Keywords: Indicators, Sample preparations

Instruments and Reagents: Cat.No. 173016  Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017  Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018  Spectroquant® UV/VIS Spe...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114548  Spectroquant® Sulfate Cell Test Cat.No. 100617  Spectroquant® Sulfate Cell Test* Cat.No. 114564  Spectroquant® Sulfate Cell Test Cat.No. 114791...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114394  Spectroquant® Sulfite Cell Test Cat.No. 101746  Spectroquant® Sulfite Test Cat.No. 109137  Sodium hydroxide solution 1 mol/l Cat.No. 109533  MC...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114394  Spectroquant® Sulfite Cell Test Cat.No. 101746  Spectroquant® Sulfite Test Cat.No. 100456  Nitric acid 65 % for analysis Cat.No. 109584  MColor...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114394  Spectroquant® Sulfite Cell Test Cat.No. 101746  Spectroquant® Sulfite Test Cat.No. 100456  Nitric acid 65 % for analysis Cat.No. 109584  MColor...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114394  Spectroquant® Sulfite Cell Test Cat.No. 101746  Spectroquant® Sulfite Test Cat.No. 109137  Sodium hydroxide solution 1 mol/l Cat.No. 116754  Wa...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114394  Spectroquant® Sulfite Cell Test Cat.No. 101746  Spectroquant® Sulfite Test Cat.No. 109137  Sodium hydroxide solution 1 mol/l Cat.No. 116754  Wa...
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 101746  Spectroquant® Sulfite Test Cat.No. 109535  MColorpHastTM Universal indicator strips pH 0 - 14 Cat.No. 137085  Sodium hydroxide solution 0.05 mo...
Keywords: Indicators, Sample preparations

Cat.No. 173017  Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018  Spectroquant® UV/VIS Spectrophotometer Prove 600 or Cat.No. 109748  Spectroquant® Photometer NOVA 30 or Cat.No. 109...

Cat.No. 109751  Spectroquant® Photometer NOVA 60 or Cat.No. 173632  Spectroquant® Colorimeter Move 100 Cat.No. 101787  Spectroquant® Surfactants (nonionic) Cell Test Cat.No. 116754  Water for analysi...
Keywords: Sample preparations, Separation, Solvents

Cat.No. 109751  Spectroquant® Photometer NOVA 60 or Cat.No. 173632  Spectroquant® Colorimeter Move 100 Cat.No. 101787  Spectroquant® Surfactants (nonionic) Cell Test Cat.No. 116754  Water for analysi...
Keywords: Sample preparations, Separation, Solvents

Reagents Cat. No. 101813 – Spectroquant® Silicate (Silicic Acid) Test Cat. No. 101262 – Water Ultrapur Cat. No. 109138 – Sodium hydroxide solution 0.5 mol/L Titripur® Cat. No. 112310 – Silicium stand...
Keywords: Atomic absorption spectroscopy, Sample preparations

Cat.No. 173017  Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018  Spectroquant® UV/VIS Spectrophotometer Prove 600 or Cat.No. 109751  Spectroquant® Photometer NOVA 60 Cat.No. 114544...

Cat.No. 173018  Spectroquant® UV/VIS Spectrophotometer Prove 600 or Cat.No. 104936  Potassium chloride for analysis Cat.No. 109057  Hydrochloric acid 1 mol/l Cat.No. 100983  Ethanol for analysis Cat....
Keywords: Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114566  Spectroquant® Zinc Cell Test Cat.No. 100861  Spectroquant® Zinc Cell Test Cat.No. 114832  Spectroquant® Zinc Test* Cat.No. 100731  Sulfuric aci...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114566  Spectroquant® Zinc Cell Test Cat.No. 100861  Spectroquant® Zinc Cell Test Cat.No. 114832  Spectroquant® Zinc Test* Cat.No. 104885  Potassium hy...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114566  Spectroquant® Zinc Cell Test Cat.No. 100861  Spectroquant® Zinc Cell Test Cat.No. 114832  Spectroquant® Zinc Test* Cat.No. 100456  Nitric acid ...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114566  Spectroquant® Zinc Cell Test Cat.No. 100861  Spectroquant® Zinc Cell Test Cat.No. 114832  Spectroquant® Zinc Test* Cat.No. 100731  Sulfuric aci...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114566  Spectroquant® Zinc Cell Test Cat.No. 100861  Spectroquant® Zinc Cell Test Cat.No. 114832  Spectroquant® Zinc Test* Cat.No. 109137  Sodium hydro...
Keywords: Digestions, Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114566  Spectroquant® Zinc Cell Test Cat.No. 100861  Spectroquant® Zinc Cell Test Cat.No. 114832  Spectroquant® Zinc Test* Cat.No. 109137  Sodium hydro...
Keywords: Digestions, Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 114566  Spectroquant® Zinc Cell Test Cat.No. 100861  Spectroquant® Zinc Cell Test Cat.No. 114832  Spectroquant® Zinc Test* Cat.No. 100731  Sulfuric aci...
Keywords: Indicators, Sample preparations

Cat.No. 114944  Rectangular cells 50 mm Cat.No. 100861  Spectroquant® Zinc Cell Test Cat.No. 114566  Spectroquant® Zinc Cell Test Cat.No. 100316  Hydrochloric acid 25 % for analysis Cat.No. 109970  H...
Keywords: Filtration, Indicators, Sample preparations

Materials and reagents: Cat. No. 104718  Isooctane for spectroscopy Uvasol® or Cat. No. 102822  Cyclohexane for spectroscopy Uvasol® Cat. No. 100784  Rectangular cells quartz 10 mm Cat. No. 173017  S...
Keywords: Melting, Sample preparations, Spectroscopy

Materials and reagents: Cat. No. 104718  Isooctane for spectroscopy Uvasol® Cat. No. 100784  Rectangular cells quartz 10 mm Cat. No. 173017  Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat. N...
Keywords: Melting, Sample preparations, Spectroscopy

Materials and reagents: Cat. No. 102822  Cyclohexane for spectroscopy Uvasol® Cat. No. 100784  Rectangular cells quartz 10 mm Cat. No. 173017  Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat....
Keywords: Melting, Sample preparations, Spectroscopy

According to the relevant standard (ISO 15705), the COD determination with cell tests is performed at 148 °C, since the COD/water mixture in the cell already boils at this temperature. Higher digesti...
Keywords: Digestions

Cat.No. 109751  Spectroquant® Photometer NOVA 60 Cat.No. 114544  Spectroquant® Ammonium Cell Test Cat.No. 106578  tri-Sodium phosphate dodecahydrate for analysis Cat.No. 106346  Sodium dihydrogen pho...

(Color of Pine Chemicals and Related Products - Instrumental Determination of Gardner Color) and analogous DIN EN ISO 4630-2 (Clear liquids - Estimation of colour by the Gardner colour scale - Part 2...
Keywords: Sample preparations

Many treatment facilities test for chemical oxygen demand on a regular basis. Some laboratory test methods can be time consuming and expose technicians to toxic chemicals. In addition, interference f...
Keywords: Absorption, Indicators, Titrations

By updating your photometers, you can use the same instrument to conduct the new tests without having to program it yourself. This gives you the assurance that your results will be correct, as it’s o...

Wastewaters generally contain various physical forms of nitrogen. The total nitrogen household is determined by measuring the parameters ammonium, nitrite, and nitrate nitrogen. The measurement of or...
Keywords: Digestions

Calcium chloride solution 0.025 mol/l Dissolve 3.68 g calcium chloride dihydrate with 1 l of water for analysis.

Phosphorus is an essential element for organisms and plants.1 In natural, uncontaminated waters, it occurs as organically bound phosphate, condensed phosphates or as orthophosphate - often referred t...
Katrin Schwind
Scientist Associate, Analytical Point-of-Use R&D, Gunter Decker, Senior Global Product Manager, Analytical Point-of-Use Analytics | Photometry
Keywords: Chromatography, Detergents, Environmental, Ion-exchange chromatography, Precipitation, Reductions

Instruments: Cat.No. 173016 Spectroquant® VIS Spectrophotometer Prove 100 or Cat.No. 173017 Spectroquant® UV/VIS Spectrophotometer Prove 300 or Cat.No. 173018 Spectroquant® UV/VIS Spectrophotometer P...
Keywords: Pharmaceutical, Sample preparations

The quality of drinking water is regulated by a variety of guidelines, such as the EU Council Directive 98/831,2 and WHO guideline.3 The key principles used to define these limits consider both healt...
Katrin Schwind and Gunter Decker
Keywords: Absorption, Addition reactions, Atomic absorption spectroscopy, Inductively coupled plasma, Mass spectrometry, Sample preparations, Spectroscopy, Ultraviolet-Visible spectroscopy

Simplicity, security, and durability are united in this spectrophotometer family. Three versions are available to meet a range of water, food and environmental testing needs. All instruments are conv...
Keywords: Absorption, Environmental

Our Spectroquant® spectrophotometers offer easy analysis of drinking, waste and process water with over 200 pre-programmed Spectroquant® test kits.

Developed for fast, easy, and secure use, the Spectroquant Prove 100 is the VIS spectrophotometer of choice for routine applications such as wastewater testing.
Keywords: Digestions

Optimized for sensitive measurements, the Spectroquant® Prove 300 is a spectrophotometer for analyzing drinking water and beverages. The long lasting xenon lamp is capable of both UV and VIS measurem...

Designed for process water analysis the Spectroquant® Prove 600 is perfect for complex kinetics and spectral measurements. The Prove 600 is compatible with 16 mm round cells as well as 10, 20, 50 and...

For Swift, Secure and Precise Analysis, There is No Better Choice Than Spectroquant® Test Kits.
Keywords: Environmental, Environmental Analysis

Place 2 ml bath sample in a 250-ml beaker, add 10 ml 37 % hydrochloric acid, cover with a watch glass and boil gently - in a fume cupboard - until all the Cr(VI) has been reduced to Cr(III). The samp...
Keywords: Indicators

Globally, over 80% of the wastewater generated by society flows back into the environment without being treated or reused.1 Clean water is an essential part of daily life, from catchment all the way ...
Keywords: Digestions, Environmental, Sample preparations, Solid phase extractions, Solid phase microextractions

Spectroquant® Prove is built to last and resistant to most chemicals used in drinking water analysis. In the event of spills, the cuvet receptacle can be removed for cleaning. There is also a drainag...

Preprogrammed for the broadest range of test kits, the Spectroquant® Prove spectrophotometer provides an intuitive and innovative approach to water analysis. Features include automatic detection with...