DWK Life Sciences Lab Supplies

956 multi channel Large selection of 8 and 12 channel pipettes Also fits any single channel volumetric module 360° rotation of multichannel volumetric module for best working position Two year warranty The 4.8V Acura electro 956 8- and 12 channel multi-channel pipette lines include a...

Sample liquids from drums Liquid-tight Teflon® seal reduces spills Teflon seal design allows sampling to within 1/2” of drum bottom. Once sample has been collected, lower and press lightly on inner tube, which positively seats Teflon seal, locking sample column into place. Dimensions:...

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,...

Manufactured from WHEATON 33 low extractable borosilicate glass that conforms to USP Type I and ASTM E 438 Type I, Class A requirements.

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. These 300 mL capacity bottles are...

Scintillation vials are 20mL made from Wheaton 180 low potassium borosilicate glass Available with caps attached, caps packaged separately or without caps Packaged in corrugated trays of 100 Glass Vials are manufactured from Wheaton 180 low potassium borosilicate glass that conforms to ASTM Type I,...

Capacity 20 mL (9718J15, J20)     Precapped     Vials are of higher density polyethylene with lightweight walls for increased counting efficiency Total height: 61 mm; o.d.; 27 mm. Sold in cases of 500 containing 5 trays of 100 vials. 9718J15 vials include 9718H72 caps...

Manufactured from Type I borosilicate glass Screw thread finish eliminates the need for crimping tools Accept 18mm screw thread closures with septa For use with CTC Analytics Systems requiring magnetic closures Also compatible with modern Agilent, Perkin Elmer and Tekmar autosamplers that do not...

Snap-On Stoppers provide a quick and efficient solution for sealing laboratory containers. Their design allows for easy application and removal, making them ideal for routine laboratory tasks. Made from durable materials, these stoppers maintain a reliable seal under various conditions. They are...

Ideal for use as sample bottles Also useful for dry powders, soil samples and specimen storage Graduated in mL and oz with screw caps

Ideal for general growth and incubation requirements Compatible with: Production-spaced R2P 2.0 and Standard rollers with up to 11 decks and Modular-spaced R2P 2.0 and Standard rollers with up to 9 decks User configurable shelving system and roller apparatus guide tracks (shelving sold separately)...

Three capacities Borosilicate glass Crimp top Vials have a blowback feature in the neck and a specially designed bottom radius for added strength — important features for lyophilization applications. Serum tubing vials are available in 2, 5 and 10 mL capacities. Vials are provided in...

Clear, non-graduated glass vials with open top black phenolic caps Teflon® faced silicone liner Screw cap attached Heavy wall construction for variety of applications Conical interior bottom provides downward drainage Made from clear and amber borosilicate glass Available with solid and open top...

Clear, non-graduated glass vials with solid top black phenolic screw caps Teflon® faced 14B rubber liner Screw cap attached Heavy wall construction for variety of applications Conical interior bottom provides downward drainage Made from clear and amber borosilicate glass Available with solid and...

Process larger volumes of liquids for analysis of particulate or biological contamination Wheaton-33® low extractable borosilicate glass Unit includes a coarse porosity fritted glass filter support base, an aluminum clamp and a 300 mL glass funnel Screen is removable in assemblies with stainless...

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