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Product Category:Analytical/Chromatography

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SGE Color-Coded Syringes for Agilent / HP 7673 & 7683 Autosampler - Agilent 7673/7683

Color-Coded SyringesSGE has implemented significant changes to their chromatographic syringe line to make it easier to distinquish between the different volumes of syringes while experiencing improved technical performance. Autosampler and instrument syringnes incorporate a vibrant new color scheme,...

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SGE Gas Tight Syringe, Fixed Tapered Needle - SGE Color-Coded Syringes for Agilent / HP 7673 & 7683 Autosampler

PTFE Tipped PlungerSuitable for both liquid and gas syringes.Plunger is replaceable.Easy to remove and clean to extend plunger life.Suitable for gas or headspace applications.

SGE MicroVolume syringes for autosamplers - SGE Color-Coded Syringes for Agilent / HP 7673 & 7683 Autosampler

Browse Sigma-Aldrich's SGE MicroVolume syringes for autosamplers to find products in SGE Standard Syringe, Fixed Needle, SGE Standard Syringe, Removable Needle, SGE SuperfleX Syringes

Certified Bonded Caps, 9 mm thread - Closures with septa for CD vials

Sigma-Aldrich Online Catalog Product List: Certified Bonded Caps, 9 mm thread

Digestion Reagents - Atomic Absorption Spectroscopy (AAS)

Sample preparation for trace analysis applications requires reagents of highest purity. Specifically, they must have very low metal content to ensure appropriately low blank readings. Suprapur and Ultrapur reagents include high purity acids, bases and salts that are designed for trace and ultra-trac...

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SupelMIP® Molecular Imprinted Polymers - Solid Phase Extraction (SPE)

The SupelMIP SPE line consists of highly cross-linked polymers that are engineered to extract a single analyte of interest or a class of structurally related analytes with an extremely high degree of selectivity. Selectivity is introduced during MIP synthesis in which a template molecule, designed ...

Unpacked Inlet Liners for PerkinElmer® (AutoSystem) - Splitless Type, Straight Design

Inlet Liner, Splitless Type, Straight Design (unpacked) - for PerkinElmer(Autosystem)

Crimp seal with PTFE/silicone septum - Crimp Seals and Stoppers for 12 x 32 mm Vials

Sigma-Aldrich Online Catalog Product List: Crimp seal with PTFE/silicone septum

Supel™Genie RP-Amide Online SPE Cartridges and Starter Kit - Supel™Genie Online SPE Cartridges

Sigma-Aldrich Online Catalog Product List: SupelGenie RP-Amide Online SPE Cartridges and Starter Kit

Benzotriazole Metabolite - Drugs & Metabolites

Sigma-Aldrich Online Catalog Product List: Benzotriazole Metabolite

Reagents for Deactivating Glassware and Chromatographic Supports - Derivatization Reagents

Sigma-Aldrich Online Catalog Product List: Reagents for Deactivating Glassware and Chromatographic Supports

Waters WISP LC syringe - HPLC Autosampler Syringes

Sigma-Aldrich Online Catalog Product List: Waters WISP LC syringe

SGE Standard Syringe, Removable Needle - SGE MicroVolume syringes for autosamplers

Sigma-Aldrich Online Catalog Product List: SGE Standard Syringe, Removable Needle

Volatile Emissions - Oeko-Tex Standard 100

Sigma-Aldrich Online Catalog Product List: Volatile Emissions

Polypropylene caps with PTFE/silicone septa - Closures with septa for CD vials

Sigma-Aldrich Online Catalog Product List: Polypropylene caps with PTFE/silicone septa

Pelargonium - Phytochemical Standards by Plant Genus

Sigma-Aldrich Online Catalog Product List: Pelargonium

Suprapur Reagents for Wet Digestion - Digestion Reagents

Sigma-Aldrich Online Catalog Product List: Suprapur Reagents for Wet Digestion

SupelMIP® SPE - NSAIDS - SupelMIP® Molecular Imprinted Polymers

Sigma-Aldrich Online Catalog Product List: SupelMIP SPE - NSAIDS

Inlet Liner, for Packed GC (wool packed) - Inlet Liners for PerkinElmer® (AutoSystem)

Sigma-Aldrich Online Catalog Product List: Inlet Liner, for Packed GC (wool packed)

ToyoScreen® Process Development Columns - TSKgel® HPLC Columns, TOYOPEARL® Bulk Media & Accessories

In manufacturing, chromatography unit operations are some of the most critical in the purification of a new recombinant theraputic protein. In many cases two to four chromatographic steps are needed to achieve the desired purity level for the target molecule. The first part of the development proces...

Amphetamines - Pharmaceuticals, Illicit Drugs & Alcohol

Amphetamines are central nervous system (CNS) stimulants that produce alertness, euphoria, and hallucinations in users. Many amphetamines are legally prescribed with therapeutic uses for medical conditions such as attention deficit hyperactivity disorder (ADD and ADHD), bipolar spectrum disorder, na...

Crimp seal with PTFE/silicone/PTFE septum - Crimp Seals and Stoppers for 12 x 32 mm Vials

Sigma-Aldrich Online Catalog Product List: Crimp seal with PTFE/silicone/PTFE septum

Solvents for GC applications - GC Solvents

Sigma-Aldrich GC solvents are produced to meet the stringent demands of capillary gas chromatography. These solvents are tested by GC/ECD to ensure no peak greater than 2 ng/L as lindane. Each solvent is glass-distilled, resulting in exceptional quality and low residue levels. All GC solvents are av...

Screw Top and Shell Vials, 12 x 32 mm, 4.6 mm Opening Taking 8 mm Septa - Screw Top Autosampler Vials, 1.5 to 4 mL

Browse Sigma-Aldrich's Screw Top and Shell Vials, 12 x 32 mm, 4.6 mm Opening Taking 8 mm Septa to find products in 12 x 32 mm Screw Top Micro-Vials (Vials only), 2 mL Open-Top Closures, Pre-Assembled, 2 mL Screw Top Vials, Standard Opening 4.6 mm, Chromacol Septa for 2 mL vial, 8 mm diameter, Closur...

Supel™Genie C8 Online SPE Cartridges and Starter Kit - Supel™Genie Online SPE Cartridges

Sigma-Aldrich Online Catalog Product List: SupelGenie C8 Online SPE Cartridges and Starter Kit

Sephadex® G-25 - Sephadex

Sigma-Aldrich Online Catalog Product List: Sephadex G-25

Kits/Cases - Potable- & Waste-Water Testing

Sigma-Aldrich Online Catalog Product List: Kits/Cases

Organic Acids and Esters - Phytochemical Standards

Sigma-Aldrich Online Catalog Product List: Organic Acids and Esters

Clofendanol Metabolite - Drugs & Metabolites

Sigma-Aldrich Online Catalog Product List: Clofendanol Metabolite

Derivatization Reagent Sampler Kits - Derivatization Reagents

Sigma-Aldrich Online Catalog Product List: Derivatization Reagent Sampler Kits