|
Ampule Breaking Collar
These simple disposable plastic collars take the risk of cuts
out of ampule breaking.
Z122904 For 1-4 mL ampules
Z122890 For 5-10 mL ampules
Z168130 For 11-20 mL ampules
|
Back to Top
AtmosBag
For Laboratory Use
AtmosBag provides an economical, flexible, totally isolated and controlled environment.
For Field Sampling
AtmosBag can isolate cans and drum during sampling operations preserving bulk material integrity and minimizing worker exposure.
AtmosBag with Tape-seal Closure:
The opening of AtmosBag is taped and folded over for a gas-tight seal. Sterile AtmosBags are treated with ethylene oxide. Each AtmosBag is supplied with a strip of removable sealing tape and instructions.
Z106089 Two-hand, non-sterile, size L, closure type, Tape-seal
Z112828 Two-hand, non-sterile, size M, closure type, Tape-seal
Z112836 Two-hand, non-sterile, size S, closure type, Tape-seal
Z118354 Two-hand, sterile, size L, closure type, Tape-seal
Z118362 Two-hand, sterile, size M, closure type, Tape-seal
Z118370 Two-hand, sterile, size S, closure type, Tape-seal
Z108405 Four-hand, non-sterile, closure type, Tape-seal
AtmosBag with Zipper-lock Closure:
The opening of AtmosBag is closed with a Zipper-lock for a gas-tight seal. The opening is slightly smaller than the width of the bag due to the width of the zipper. Excellent for applications that require repeated access to bag contents and for emergency isolation. Each AtmosBag is supplied with instructions.
Z530220 Two-hand, size L, closure type, Zipper-lock
Z530212 Two-hand, size M, closure type, Zipper-lock
Z530204 Two-hand, size S, closure type, Zipper-lock
Z555525 Four-hand, closure type, Zipper-lock
Sealing Tape for AtmosBag
Z106925 Polypropylene, 3 in. × 60 yard
Cotton Glove Liners for Atmosbags
Wear alone or as a liner inside liquid-proof gloves. Lightweight 100% cotton knit absorbs moisture. Disposable or launder for reuse. Ambidextrous. pkg of 12 pair, length 8 in.
Z118338 Size S/M, Light weight
Z118346 Light weight, size M/L
|
Back to Top

Balloons for Gas Collecting
These thick-walled, natural latex rubber provide an economical method for maintaining dry, oxygen-free atmosphere over small-scale laboratory reactions. Slight positive pressure is maintained in the balloon, which serves as a reservoir to accommodate pressure changes and to ensure net flow of gas out of vessel in event of small leak in the system. Also useful for delivering small quantities of non-hazardous gases from cylinders to other use locations. Supplied as a package of assorted colors.
Z154970 1L capacity
Z154989 7L capacity
Z154997 12L capacity
Back to Top
Chemflex Transfer Lines
Two 12-gauge SS needles (6 and 18 in.) are connected to the CHEM-FLEX 106 tubing with nylon clamps. Liquids contact only PTFE and SS during transfers. For extra security when using large bore transfer needles, fasten septum to bottle or flask opening with a wrap-it tie.
Z231029 Tube Length 30 inch
Z281751 Tube Length 60 inch
Z281778 Tube Length 120 inch
Back to Top
Dust-Pro Pressurized Duster
Contents are 100% non-flammable, ozone-safe (no CFCs), and triple-filtered for purity. Gas stream is delivered through narrow-orifice nozzle for dusting with pinpoint accuracy.
Z379522 Package size: 8 oz.
Back to Top
Hemacytometer Cell Counting Slide
H-shaped moat forms two cell-counting areas. The surface features enhanced Neubauer rulings. Replacement cover slips sold separately.
Z359629 Bright-Line™ hemacytometer and two coverslips
Z375357 Replacement coverslips for hemacytometer
Back to Top
Keck Joint Clips
Once you use these ingenious clips, no others will do. These
color-coded, Delrin® plastic joint clips will not scratch glassware or corrode. They can withstand temperatures up to 302 °F (150 °C) and are resistant to concentrated alkalis and diluted acids; not resistant to halogen gases or concentrated acids.
Suitable for USA and European joint sizes.
Catalog Number |
Joint Type |
Joint Size |
Color |
Z150401 |
Standard taper |
10 |
Green |
Z222321 |
Standard taper |
12 |
Violet |
Z150428 |
Standard taper |
14 |
Yellow |
Z150436 |
Standard taper |
19 |
Blue |
Z150444 |
Standard taper |
24 |
Green |
Z150452 |
Standard taper |
29 |
Red |
Z222313 |
Standard taper |
34 |
Orange |
Z222348 |
Standard taper |
40 |
Yellow |
Z222356 |
Standard taper |
45 |
Brown |
Z150460 |
Standard taper |
10, 14, 19, 24, 29 |
Mixed |
Z222445 |
Ball joint |
13 |
Pink |
Z222453 |
Ball joint |
19 |
Blue |
Z222461 |
Ball joint |
29 |
Brown |
Z222488 |
Ball joint |
35 |
Orange |
Back to Top
Laboratory Markers
Economical markers that write on cold, wet surfaces. Quick drying ink avoids smudges. Available in an assortment of colors with fine or broad tip.
S5769 Fine tip, color black
S6269 Fine tip, color blue
S6519 Fine tip, color red
S5894 Broad tip, color black
S6644 Broad tip, color blue
S6894 Broad tip, color red
S6769 Broad tip, color green
Back to Top
Microcentrifuge Tube Cap Holder
Snap on tube holders to provide secure lid closure. Large tab for easy tube removal from centrifuges, water baths, racks and heaters. Polypropylene holders securely fit 0.5 and 1.5 mL standard microcentrifuge tubes. Autoclavable in assorted colours - blue, green, pink, yellow and orange.
Z708372
Back to Top
Microcentrifuge Tube Cutter
Safely remove tube tips without the hazard from knives or razor blades. Retrieve tip samples and radioactive pellets without re-suspension. Use cutter with polyethylene or polypropylene tubes up to 10mm diameter.
Z708364
Back to Top
NMR Tube Carrier
This unbreakable NMR tube carrier fits into your labcoat pocket like a pen. It not only provides protection for the sample but also laboratory personnel when transporting samples. It has a tightly fitting snap-on cap and a shirt clip that securly fixes the carrier in your pocket. The carriers are available in various colors to allow easy identification between samples. Each carrier holds a single
5 mm diameter. × 7 in. length NMR tube.
Z286095 Color red
Z286052 Color white
Z286109 Color blue
Z286192 Color assortment pack
Back to Top
Non-contact Handheld IR Thermometer
This non-contact infrared thermometer makes measuring surface temperature simple and safe. No need to touch hot, hazardous, or moving objects. The built-in sensor measures the amount of infrared radiation flowing from an object - the more heat, the more radiation.
Simple to use, all you have to do to check the temperature is point the sensor at an object between a couple of inches and a couple of feet away. The farther away the object is, the larger the area being measured. Simply point and press the button to get an instant temperature reading or hold button down to receive continuous readings.
- Built-in laser pointer to improve aim
- Large digital display with backlighting
- Switchable °C/°F temperature units
- Pocket size meters complete with 9V battery
- Handheld model has Type-K thermocouple input for contact measurements
- Field of view: 6.5 : 1
Z509388
Back to Top
Pap Pen for Immunostaining
Use the pen to draw a hydrophobic circle around slide-mounted tissue sections. Prevents the waste of valuable reagents by keeping liquid pooled in a small droplet. Insoluble in ethanol, acetone and water, but will wash off with xylene. Ideal for use with paraffin-mounted sections or slides treated with albumin or poly-lysine. Each pen can make more than 600 circles.
Z377821
Back to Top
Parafilm®
Parafilm M is a unique self-sealing, moldable, and flexible film for numerous uses in the typical laboratory. Parafilm M has unique permeability properties, impressive water vapor transport properties, and is resistant to many common reagents. With the use of the special Parafilm M dispenser, one can conveniently cut off uniform sized strips or squares of film. The thickness of all Parafilm products is 0.005" (127µm). Another novel characteristic of Parafilm is that it can be stretched 3 to 4 times its original length before breaking.
Rolls of Parafilm sealing tape.
P7668 Size: 4' X 250'
P7793 Size: 4' X 125'
P7543 Size: 2' X 250'
P6543 Size: 20' X 50'
Parafilm Dispenser and Cutter
P6418 Parafilm "M" Cutter/Dispenser Opaque Blue
P8299 Parafilm "M" Cutter/Dispenser Clear Acrylic
Back to Top
Quartz Digital Timers
Model T-7 - Display: 4 digits, 0.5 inch
Special features: 99 minute countdown timer with buzzer at end of countdown; memory recall function; magnet in back of unit.
Battery power, 1.5 v button cell
T6039
Model T-20 - Display: 6 digits, 0.5 inch
Special features: 24 hour countdown with alarm; 24 hour stopwatch; digital watch; memory recall function; magnet, clip and stand in back of unit.
Battery power, 1.5 v button cell
T6164
Model T-440 - Display: 6 digits, 0.75 inch
Special features: four independent channels each offer 100 hour countdown and count up with buzzer alarm; memory recall function; clock, magnet, clip and stand on back of unit.
Battery power, 1.5 v button cell
T2166
Model T-590 - Countdown Timer with 3 independent channels, alarm and time-out function - 100 hrs to 0 secs; 3 Channel display; buzzer will sound for 1 minute and start count up; 100 hour stopwatch with 1/100 sec. Real Time Clock. s, 0.5 inch.
Battery power, 1.5 v button cell
T2291
Back to Top
Septa Sizer
Our Precision Seal™ Septa Sizer is an easy, accurate, and quick way to determine the septa size you need for your glassware. Simply fit your joint or tube over the buttons and read off the septa size.
Z561886
Back to Top
SigmaClean® Water Bath Treatment
A cationic surfactant and germicide used to keep water baths, incubators, and other water temperature controlled instruments free of bacterial and fungal growth. Requires 0.16 mL/L or 0.02 oz/gal. Treats 200 US gallons / 32 litres of water.
S5525
Back to Top
Spinbar® Disposable Magnetic Stirring Bars
If cross-contamination is one of your major concerns these single-use magnetic stirrers will put your mind at rest. These economical bars have a PTFE coating which is chemically inert for high purity contact. ALNICO V magnet.
Packaged 100 pieces/bag.
Z420212 Size 1/2 in. × 1/8 in.
Z420220 Size 1 in. × 5/16 in.
Z420239 Size 1 5/8 in. × 5/16 in.
Z420247 Size 2 in. × 5/16 in.
Back to Top
Transfer Pipettes
Disposable transfer pipettes are a great way to transfer liquids without the worry of cross-contamination. Available in 19 styles, our extensive range is sure to have one that fits your need. Available as non-sterile, sterile, or sterile and individually wrapped.
- Unified design with built-in pipette bulb
- Safe, convenient use, and disposal
- Reduces loss of cells and proteins that bind to glass
- Heat sealable to create liquid-tight storage
Manufactured from Non-autoclavable polyethylene.
Back to Top
Zerostat Anti-static Instrument
Valuable for neutralizing static electricity in the laboratory.
Prevents charged particles from "flying" during weighing or transfer, and keeps film, glass, and plasticware dust and lint-free. Non-radioactive, and does not require an electrical power supply or batteries. Life expectancy is 1,500 squeezes of trigger.
Zerostat is a registered trademark of Discwasher, Inc.
Z108812
Back to Top
Zipper-top Polythene Bags
Made from clear, 4 microinch thick polythene, these bags are tough enough for most jobs. The zipper-top makes sealing quick, efficient, and simple.
Z162930 2-1/2 X 3 inches / 6.2 x 7.5 cm
Z162973 9 X 12 inches / 22.5 x 30.0 cm
Z162965 5 X 8 inches / 12.5 x 20.0 cm
Z162949 3 X 5 inches / 7.5 x 20.0 cm
Z162957 4 X 6 inches / 8.0 x 15.0 cm
Z162981 20 of each size
Back to Top