DWK Life Sciences Lab Supplies

These micro tips are the highest quality pipette tips that enhance the precision of Socorex and other brands of pipettes. Tips are designed for a perfect fit which reduces premature detachment of tip, provides consistent results and maintains an absolute seal to the pipette shaft. Made from...

Used for continuous extraction of analytes from a solid into an organic solvent WHEATON Connection eliminates the need for hooks, springs and clamps common to standard ground joint designs As the flask containing the solvent is heated, vapors rise in the larger outside tube, enter the water-cooled...

Replacement valve kit for Dosys* 1mL syringes includes: springs, balls, valve washer and barrel washer

Clear or amber Range of sizes Teflon-lined caps The organic series consists of clear and amber glass vials with solid or open top closures. The closed-top closures have Teflon® faced 14B white styrene-butadiene rubber liners and the open-top closures have a Teflon faced silicone septa assembled...

Plastisol coating for safety Clear borosilicate glass with writing patch 33-430 screw cap attached Polypropylene cap with PTFE liner 125 and 250mL size Autoclavable

Component Kits consist of a clear clamshell outer pack with one pack of the specified Class 10,000 Clean Room packed vials and one pack of the snap caps with septa installed.

The 15 MM SEPTA, TFE/SIL is crafted for sealing laboratory containers securely, providing a reliable barrier against contamination. Its TFE/SIL construction ensures chemical resistance and durability, suitable for various laboratory environments. The septa are designed for compatibility with a wide...

25 feet of Bulk Replacement Silicone Tubing, 2mm ID

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

The Wheaton Magna Flex Spinner Flasks feature a flex-type, bulb-shaped glass impeller that rotates from a fixed position above liquid level around an indentation in the base of the flask. Primarily designed for use with microcarrier cultures, this unique stirring system increases stirring efficiency...

Interchangeable hydrophobic membrane filter guarantees effective protection against airborne contamination during aspiration and dispensing.

Manufactured by DWK Life Sciences, this 20 mm Stopper, Sleeve (10X20) Red Rub is constructed with precision to ensure a secure seal. Ideal for a variety of applications in chemical, biological, and pharmaceutical laboratories, the stopper is designed to resist wear and tear while maintaining a tight...

Made of PE/PP, the syringes are easy to insert. Three syringes cover full volume range from 10 to 5000 uL. Color coding on syringe and selector button eliminates any setting error. The Ecostep™ syringes are supplied non-sterile in bulk, or sterile, single wrapped.

30 MM SEPTA, TFE/SILICONE

KeepIT® Freezer Boxes provide an ideal method for batching and storing samples Six different colors match the colors of CryoELITE® Cryogenic Vials, creating alternatives for batching and identifying groups of samples KeepIT®-100 accommodates up to 100 internal threaded cryogenic vials...

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

1.8 mL capacity 12 x 32 mm Screw thread With or without patch Color coded PP caps The ABC Vial™ Convenience Packs include 1.8 mL vials packaged in a recyclable PETE plastic clamshell to help prevent particulate contamination; caps are also included. Vials and ABC Screw Thread Caps are...

Sample Vials in Lab File are packaged in corrugated trays with partitions. Clear vials are manufactured from Wheaton 33 low extractable borosilicate glass that conforms to ASTM Type I, Class A and USP Type I requirements, and amber vials are manufactured from Wheaton 320 glass that conforms to USP...

Screw caps for Wheaton liquid scintillation vials Use as replacement caps or for vials that are provided without caps Choose the right size screw cap for your vial Select cap and liner material for your application Case of 1000 provides an economical alterative Not autoclavable

Leakproof, double-seal closure Special no-drip pour lip Standard thread finishes The closure design incorporates a unique double-seal which has been leak-tested under stringent vacuum and pressure conditions and proven to remain tight over extended periods of time. Comparative tests performed with...

58-400 CAP, BLK PHENOLIC, 14B LNR

MicroLiter's 11mm AlumiTin crimp-top autosampler vial seals are available in multiple colors and septa types.