DWK Life Sciences Lab Supplies

Apparatus for a wide range of organic chemistry experiments at a lower price than purchasing the components separately WHEATON standard taper Clear-Seal grease-free joints provide smooth, unground surfaces, which seal without grease and reduce seizing and contamination from grease Clear-Seal joints...

Wide mouth bottles Ideal for solids and viscous liquids Bottles are designed for easy cleaning in dishwasher or with a brush Specially designed rim prevents fluids from running down the outside of the bottle Wheaton 400 borosilicate glass Standard Taper stopper size indicated in listings.

Ideal for a wide range of laboratory applications, the 18-400 Redi-Cap comes in a white polypropylene composition, ensuring durability and resistance to chemical corrosion. Its unique feature is the TFE liner that provides a reliable, leak-proof seal, maintaining the integrity of your samples or...

With attached polypropylene screw cap Clear polystyrene offers clarity of glass and safety of plastic Good resistance to inorganic chemicals 30 to 1000 mL sizes General storage containers are suitable for use with powders and solids.  The large surface area on these jars makes it easy to label,...

20 mm crimp closure with liner for headspace vials Score lines allow for internal pressure release Choice of three liner options

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...

Provide positive seal Easy removal Large target area Snap caps for use with autosampler vials are designed to provide a positive seal yet are easy to remove with resorting to crimping or decapping tools. These vials are suitable for high volume, quick turnaround sampling and provide a large...

For use with WHEATON crimp top headspace vials Seals are made from aluminum for easy crimping and decapping Seals are magnetic for use with magnetic transport autosamplers

For determination of settleable matter in water and waste water Screw plug cap is virtually leak-resistant and will not snap off in the cone Of clear styrene-acrylonitrile Unit can be easily cleaned through the bottom The new Imhoff cone from Wheaton features a more intelligent design that combines...

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...

Clear or amber with channeled glass stopper Clear glass bottles are of borosilicate glass; amber bottles are flint glass Available in 50 mL and 100 mL sizes Glass bottles with projecting lug on flat, channeled glass stopper deliver contents drop by drop.

Screw caps Autoclavable Rubber lined caps Amber sample vials have solid top black phenolic caps that are Teflon® faced with 14B rubber liners. Cap material is black phenolic and cap and liners are autoclavable. With these vials, Teflon® and Type 1 glass are the only surfaces that will make contact...

Clear and amber vials made from borosilicate glass Shorty Vials® feature a low profile for greater stability Screw caps available separately

8 MM SEPTA, TAN TFE/SIL

High Density Polyethylene, natural color Good chemical resistance Narrow mouth ideal for liquids Pre-attached white polypropylene screw cap with polyvinyl liner

Programmable variable speed peristaltic pump; 0.5 - 400 rpm Icon driven 5” interface For use with 2 – 8 mm ID tubing Dispense range 0.01 – 999.99mL Accommodates multiple pump heads System allows for speed ramping, flow mode and programmable drawback The Wheaton OmniSpense ELITE is...

Bonded Teflon®-faced silicone liners White, autoclavable caps have a bonded Teflon-Faced Silicone Liner making them suitable for storage and containment of volatile solvents, sensitive compounds and corrosive chemicals.  The liners consist of 0.055” of Silicone and 0.005” of...

28-410 STARLINE CAP, PP WHT

Solid calibration - setting deviations eliminated Volumes from 0.4 µL-1,095 µL Constructed of stainless steel and Teflon® Slim design to fit in narrow vials The Wheaton Calibra incorporates fixed factory-calibrated stops (solid calibration) for each volume increment. This solid calibration provides...

Aluminum foil-faced pulp board liners Use these caps with organic solvents

24-410 STARLINE CAP, PP BLU