Since 1978, General Laboratory Supply has been dedicated to providing top rated lab supplies by Corning, Kimble, Nalgene, Samco, Troemner, Whatman and Wheaton. General Laboratory Supply makes it easy for you to find the lab supplies you need when you then them. We offer a wide range of laboratory supply brands and products such as Bottles, Flasks, Filtration Products and Pipets for all your laboratory needs.
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Organize and store 35mm slides, hardware, corks, stoppers and other lab items in these styrene plastic compartment boxes.
- Crystal-clear, they afford full visibility of contents
- Tight-fitting, hinged lid keeps objects contained
- Multiple sizes/configurations to choose from
- Not recommended below 0˚C
(Sample Photo Displayed. Individual items may differ from the...Catalog No.: B7845-1 | B7845-2 | B7845-3 | B7845-5 | B7845-6 | B7845-8
Polyethylene carriers with epoxy coated, heavy-gauge steel wire bails have wide ribs in both the sides and on the bottom to support and cushion bottles.
- Cone style lid has a 16mm (⅝”) opening in the top for insertion of tubing; simplifies the transfer of liquids without pouring
- Truncated style lid permits pouring without the removal of the lid
- Designed to hold standard US reagent bottles
(Sample Photo Displayed...Catalog No.: B7770-1 | B7770-2 | B7770-3 | B7770-4
These self-zeroing glass burettes have easy to read blue graduations against a white background.
- Delivery end is fitted into a plastic push button stopcock which permits drop by drop delivery
- Small screw clamp adjusts drop speed as needed for titration
- Polyethylene filling tube extends from the top of the burette into the bottle reservoir
- Bottle, screw cap and round base are...
BEL-ART Glass Automatic Burette with Glass Stopcock and Poly Reservoir Bottle. Self-Zeroing. ALL SIZES
Avoid outside contamination with this highly accurate closed system.
- Borosilicate glass burettes have white 0.1ml graduations and are mounted to a high-density polyethylene screw cap
- Squeezing the flexible polyethylene bottle forces liquid into the burette
- Built in overflow automatically drains excess liquid back into reservoir
- Glass stopcock has a 2mm bore
The B9023-1 alcohol burner has 135 mL capacity. Conical, low profile design is more stable and much safer than glass alcohol lamps. Supplied with snuffer cap and one extra wick. 3½"H x 4" Dia. B9023-2 alcohol burner has 170 mL capacity. Wick height adjusted with thumb wheel. Made of nickel-plated brass. 3½"H x 2¾" Dia.Catalog No.: B9023-1 | | B9023-3
Eppendorf® DNA LoBind™ Microcentrifuge Tubes improve recovery by reducing sample-totube binding—without the use of any coatings or additives. A combination of specially developed technology and the purest, select polypropylene ensures nearly 100% recovery of DNA/RNA from the tube. Free of DNA, DNase, RNase and PCR inhibitors. Rated to 30,000 x g (except 2.0 mL).
Significantly reduced DNA loss:
– < 0.3% less at standard reaction conditions
– < 1% less at high-salt concentratons (e.g., for precipitation...
Eppendorf® Protein DNA LoBind™ Microcentrifuge Tubes are specifically designed for use in proteomics or other fields of protein research (antibodies, cell biology, peptide drugs etc.), where samples tend to be very small and sample recovery is vital. LoBind tubes improve recovery by reducing sample-to-tube binding—without the use of any additives or coatings. A combination of specially developed technology and the purest, select polypropylene results in tube binding that ensures minimal loss (<3%). Enzymes remain active, and they are not denatured by any tube-surface...Catalog No.: C2935-1 | C2935-2 | C2935-3
The Eppendorf Tube Rack is ideal for sample processing and the short- or medium-term storage of samples. The rack can be stored in a freezer and withstand temperatures as low as -80 °C. Each tube is properly spaced and elevated for easy access and convenient handling. Tube racks are available for 0.5 mL test tubes and 1.5 mL-2.0 mL test tubes. 24-place capacity. Numbered positions. Tube racks can be stacked even when fully loaded, and the unique swivel connectors interlock multiple racks in front-to-back and side-to-side configurations. They are UV-resistant, fully autoclavable (121°C...Catalog No.: C2947-1 | C2947-2
Express-Ion® media are matrices whose flow characteristics have been greatly improved. The manufacturing process has been optimized so that the matrix retains its inherent property of fast kinetics of adsorption and desorption. Media characteristics are; EXPRESS-ION D: A weak anion exchange cellulose substituted with diethylaminoethyl (DEAE) groups and recommended for separations between pH 2 and pH 9. EXPRESS-ION Q: Strong anion exchange cellulose having general applicability in separations requiring an anion exchange step, with the benefit of wide pH...Catalog No.: C3221-1 | C3221-5 | C3221-12 | C3221-13
Eppendorf® Biopur Safe-Lock™ Centrifuge Tubes provide the highest biological purity category. This is achieved by a fully automated production process under clean room conditions and the subsequent environmentally friendly ß sterilization. The patented hinged lid on these tubes eliminates any danger of leaks. Safe-Lock Tubes ensure absolute safety when working with expensive or toxic samples, radioactive substances, or DNA. The 0.5 mL, 1.5 mL, and 2.0 mL test tubes have volume graduations and etched marking surfaces. All tubes are individually sealed.Catalog No.: C2930-1 | C2930-2 | C2930-3
Screw Compressor Clamps are used to control the flow in flexible tubing. The clamps have a machined adjustment screw to permit accurate regulation of the flow. All corners are rounded to prevent cutting of the tubing. The clamps feature brass construction that is plated for corrosion resistance and long life.Catalog No.: C4720-1 | C4720-2
Screw Compressor Clamps are used to control the flow in flexible tubing. The clamps have a machined adjustment screw to permit accurate regulation of the flow. All corners are rounded to prevent cutting of the tubing. The clamps feature brass construction that is plated for corrosion resistance and long life.Catalog No.: C4730-1 | C4730-2
Screw Compressor Clamps are used to control the flow in flexible tubing. The clamps have a machined adjustment screw to permit accurate regulation of the flow. All corners are rounded to prevent cutting of the tubing. The clamps feature brass construction that is plated for corrosion resistance and long life.Catalog No.: C4740-1 | C4740-2
The Adjustable Band Clamp is designed to hold thermometers, test tubes, probes and other small hardware. The unit consists of a corrosion-resistant, stainless steel clamp that can withstand temperatures in excess of 2300°F (1260°C). Highly versatile, this 1/2" (13mm) single "V" style clamp will accept objects ranging from 0 to 1-1/2" (38mm) in diameter. To withstand twisting and bending, the band is constructed from 100,000-PSI tensile strength steel.Catalog No.: C4965-3 | C4965-5 | C4965-8 | C4965-12 | C4965-16