DWK Life Sciences Lab Supplies

The Wheaton Erlenmeyer Flask is made of Lexan Polycarbonate Resin that has outstanding mechanical, optical, electrical and thermal properties. This resin conforms to flame retardant standards and is scratch resistant. This resin also meets the requirements of United States Pharmacopeia (USP) XXII...

Fitting any small to mid-size laboratory device, the Qualitix® single use pouches provide easy and effective wrapping of items requiring sterilization. Made with robust medical grade paper, the pouches tightly close with a self-sealing strip to maintain sterility. Content remains always visible...

Coplin Staining Jar, 5-10 Slide Unit (8541L01) This unit holds ten 3" x 1" (75 mm x 25 mm) slides, back-to-back that extend above the opening so you can manipulate them without using forceps Polypropylene screw cap The screw cap is made of linerless white polypropylene to reduce solvent...

Ideal for laboratories and research institutions, this 16 Slide Staining Jar is designed for efficient, standardized staining procedures. Its robust construction ensures durability and long-term performance, proving to be a reliable choice for routine staining tasks. It holds up to 16 slides, which...

Open-Ended Drum Thief Soda lime glass units easily broken for quick disposal. All are 43 inches long; capacities from a full 55 gallon drum. Approximate capacity and diameter given in listings.

1230K91 - 1230K96: Black phenolic screw caps With 14B rubber liner Autoclavable Ideal for culture work 1230L89 - 1230L94: Tear-off unlined aluminum seals This seal can be completely removed and contents readily poured from bottle

Extendable for sampling tank trucks or drums Top spin bar and bottom valve plate mechanism provide positive seal for sample retention along with greater control for releasing sample. Modular design has extra flexibility by permitting connection of several sections to form larger sampling unit up to...

Ergonomic shape, lightweight design Digital display Justip™ tip ejection system Smart, reliable volume adjustment Color-coding available with Smartie button caps The air displacement Acura manual fixed volume pipettes include slim ergonomic design, ultra-soft plunger stroke, autoclavability,...

Ultra Pure Lyophilization Stoppers are made from a bromobutyl rubber compound containing the highest level of chemical purity. These stoppers demonstrate a very low level of moisture absorption and are ideal for most lyophilization applications. They are compatible with Water for Injection (WFI)...

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...

1230K91 - 1230K96: Black phenolic screw caps With 14B rubber liner Autoclavable Ideal for culture work 1230L89 - 1230L94: Tear-off unlined aluminum seals This seal can be completely removed and contents readily poured from bottle

Leak resistant design with double-seal closure No-drip pour lip for safe and clean pouring Cap attached

Ensuring precise and spill-free transfer of liquids in your lab is made easy with this 100 mL funnel. Constructed to provide reliable performance, the funnel is perfectly sized for diverse lab applications. Its sturdy design ensures extended durability, making it a valuable addition for any...

Economically priced Clear and amber vials made from borosilicate glass Vials and screw caps packaged separately Choice of screw cap liners for aqueous samples

With attached screw caps Ideal for field or general laboratory use

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

Ideal for a variety of laboratory applications, this white polypropylene cap is designed to provide a secure fit for a 33-400 neck size bottle. Its robust construction ensures durability and reliability for long-term use. The cap also features a foam polyethylene liner, which serves as an excellent...

Flint glass, with slight shoulder Tight-fitting polyethylene cap, with thumb tab, can be removed and applied easily with same hand in which vial is held. Cases are constructed to store jars neatly, with caps attached, in partitioned trays that can be pulled out as drawers.

For biological sample preservation in glass 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 allows for storage at low...

Use these caps with WHEATON or other manufacturers# glass bottles or vials White polypropylene screw cap provides clear surface for writing on cap Foamed polyethylene liner provides chemical resistance for acids, alkalis, solvents, alcohols, oils, household cosmetics and aqueous products Liner...