DWK Life Sciences Lab Supplies

Tear-Off, Tear-Out, or Flip Cap

Butyl stoppers can be used when PTFE is not required. Butyl/PTFE septa are an economical choice with low background peaks. Molded PTFE/butyl septa offer the tightest seal of all PTFE items, as well as low background peaks. PTFE/silicone septa are excel

Use Wheaton Hybridization Bottles in nucleic acid and protein blotting procedures that require a minimum of probe solution. Wheaton hybridization bottles eliminate the need for messy bags and allow hybridization and wash solutions to be quickly poured in and out. They fit many hybridization ovens...

WHEATON® polyethylene pasteur pipettes are an essential, everyday laboratory item. Available in a range of sizes from 1 mL graduated to a jumbo-sized to meet user applications for use in areas such as blood banking, bacteriology, general life science and industry. The integral bulb design and...

Silicone rubber tubing assembly is better suited for standard filling requirements Viton rubber tubing assembly is designed for use with caustic reagents, organic solvents and scintillation cocktails

DWK Life Sciences (Wheaton) presents E-C Clear Sample Vials, designed for efficient sample handling and analysis. These vials offer clear visibility for easy inspection of contents. Constructed from high-quality materials, they ensure chemical resistance and compatibility with various samples. Their...

Bottle made of LDPE (Low Density Polyethylene) Extended controlled dropper tip dispenses one drop at a time Average drop is 44µL ±6µL Radiation grade polypropylene screw caps and tips packaged separately Dropping bottles, natural tips, and white caps are packaged seperately

BOD bottles are suitable for incubating diluted samples of sewage, sewage effluents, polluted waters, and industrial wastes to determine the amount of oxygen required during the stabilization of the decomposable organic matter by aerobic biochemical action. BOD bottles have a specially designed...

With attached polypropylene cap Durable container with good chemical resistance 30 to 1000 mL sizes Pre-attached caps available lined or unlined Autoclavable General storage containers are suitable for use with powders and solids.  The large surface area on these jars makes it easy to label,...

926XS Reduced shaft length and conical end improve driveability Easy access to microtubes and microplates Optional longer volumetric modules Unsurpassed metrological performance and stability Two year warranty The 4.8V Acura electro 926XS micropipette line includes a microprocessor-controlled motor...

Clear bottles are made from borosilicate glass Amber bottles are square, round or jug handled Amber glass bottles are available safety coated Square polyethylene bottles are available in 250 - 2500 mL size

These Clear Wide Mouth Glass Bottles are an essential addition to any laboratory setting. Designed for easy filling and dispensing of various substances, these bottles offer maximum clarity for visual inspection purposes. They are highly durable and resistant to chemical reactions, ensuring the...

40% larger opening Borosilicate glass For use with 11mm aluminum seals Wheaton E-Z Vials have a 40% larger neck opening than many other standard opening vials. This improves sample accessibility, plus reduces sample needle damage. Vial capacity is 1.8mL. EZ vials are designed for use with 11mm...

With attached screw cap 30-1000 mL (1 oz-32 oz) sizes Polypropylene caps with choice of liners Clear glass for light sensitive sample Narrow mouth bottles are Type III soda-lime glass and conform to USP Type III requirements. These bottles are ideal for solvent, chemical and sample storage and are...

Wheaton 33 low extractable borosilicate glass Precisely constructed with completely interchangeable parts Especially for use in preparation of tissue homogenates, etc. PTFE pestle for soft tissue Grinding chamber clearance is 0.1 - 0.15 mm Unit can be autoclaved These units are designed for use in...

Resistant to moisture vapor Chemical barrier Autoclavable Caps have excellent properties of resilience. The 14B white rubber lining material consists of homogeneous sulfur cured styrene-butadiene rubber. FDA Status complies with 21CFR 177.26, "Rubber articles intended for repeated use."

Disposable, with press-fit cap Of high-density polypropylene with friction-fit cap Can be incinerated 9718E60 has a capacity of 4 mL ; O.D. x height: 13 x 57 mm. 9718E66 has a capacity of 6 mL ; O.D. x height: 15 x 57 mm. Sold in cases of 1,000 with vials and caps packed separately in bags of 500.

For biological sample preservation in glass Pre-scored to eliminate filing Allows for storage at low temperatures Made from low extractable borosilicate glass that conforms to USP Type I and ASTM E 438 Type I, Class A requirements Can be used in the vapor phase of liquid nitrogen Special design...

Tip made of LDPE (Low Density Polyethylene) Extended controlled dropper tip dispenses one drop at a time Average drop size is 44uL

1.2, 2.0, 3.0, 4.0 and 5.0 mL volumes Free-standing or round bottom configuration Seven different cap colors, blue, pink, green, yellow, red, white and natural are standard on the 2.0 mL sizes. All vials are batch certified DNase and RNase free, non-pyrogenic and endotoxin free and are available...

Each Convenience Pack includes 100 vials and 100 aluminum seals Choice of three liners

Save time and money with vial, cap, and septa kits that arrive conveniently packaged and preassembled.

Septa for waste and wash function for GC, no cap. Enhance your laboratory's chromatographic procedures with this high-quality Limited Volume Insert. Designed for precision and reliability, this component facilitates the analysis of smaller sample volumes in a larger vial, without compromising the...