DWK Life Sciences Lab Supplies

20-410 STARLINE CAP, PP NAT

Excellent for accessing fluid flow in deep manholes and hard to reach sub-surface sampling areas Helps meet EPA requirements for water and waste water sampling Available in lengths up to 18’ (5.5m) Each sampler consists of an inert polypropylene head with stainless steel fittings and an aluminum...

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:...

Vacules are ideal for small volume lyophilization samples Made from low extractable borosilicate glass that confirms to USP Type I and ASTM E438 Type I, Class A requirements Heat or stopper sealed Stopper seal: use Wheaton stopper W651450

12 Pos Rotisserie Only Mega Oven Ideal for a wide range of laboratory applications, this 33-430 Cap stands out with its Phenolic Black design and open-top style. It incorporates a butyl septa, known for its excellent sealing properties and resistance to permeation by gases and moisture, making it...

Belt Break Alarm (Included with R2P 2.0) The Belt Break Alarm employs two magnetic sensors to ensure that all main pulleys are rotating on the unit. This is included on all R2P 2.0 Roller Apparatus. Battery Backup The Battery Backup protects cells during transport, processing and power outages. The...

Made from borosilicate glass Screw caps available separately Case of 200

Cleanest, most precise pharmaceutical grade rubber stoppers for research and parenteral drug applications Readily punctured with syringe needle 1229H85-K77, 1223Z64-65, 1780K28-31: straight plug style 1229K78, 1780K33-35: 2 leg lypohilization style 1780J10-J14: sleeve style

WHEATON® MicroLiter µLplate® Plate & Cover Component Kits (Deep Well) include one µLplate and cover.

63-400 CAP, PP WHT, TFE LNR

Unassembled component kits offer the convenience of one product number for the vial, cap, and septa. 

C-Line Syringe Adapter Kits

2 mL size Small size reduces sample to surface contact Made from Wheaton 33 low extractable borosilicate glass Attached polypropylene screw cap with metal foil liner

This staining dish can hold up to 4 cover slips measuring 17-23 mm wide, and up to 30 mm long. Longer cover slips can be accommodated if the cap is removed. The jar comes with a white polypropylene screw cap with a PTFE coated polyethylene liner. It is manufactured from soda-lime glass and is...

Center Disc Tear-Out Seal with Teflon® Faced Natural Red Rubber Liner These seals are ideal for filling or retrieving contents with a syringe and as closures for many instrumentation applications. The 8 mm seal is designed for smaller usage.

Ideal for small volume lyophilization samples Made from low extractable borosilicate glass that conforms to USP Type I and ASTM E 438 Type I, Class A requirements Heat or stopper sealed To stopper seal, use WHEATON Stopper W651450

Enhance your laboratory's sample storage and protection with these high-quality Caps for Screw Thread Vials. Designed for precision and durability, these caps provide a secure seal for vials, ensuring the integrity of your samples. Whether you're storing biological specimens or chemical solutions,...

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...