DWK Life Sciences (Kimble)

Our KIMAX®-HQ NMR tubes are our highest quality NMR tubes and are 100% gauged for wall thickness, concentricity and camber specifications. These tubes are ideal for sealing directly to vacuum manifolds, joints or valves. Attached polyethylene caps Sandblasted marking spot OD 4.97...

KIMAX graduate with scales in both metric and U.S. customary units. Calibrated to deliver. Sizes 8 fluid drams (25 ml approx.) and larger are designed from ASTM Specification E1094, Type 2 requirements (also NBS Handbook 44). Sizes 4 fluid drams (15 ml), and smaller do not meet ASTM E1094 nor NBS...

Manufactured from clear KG-33 borosilicate glass Open top white polypropylene closures attached Closures supplied with PTFE-faced silicone liners Vials are packaged in corrugated trays and partitions

This sealing device, known as the Septa PTFE Silicone 15-425 Cs144, is a high-quality solution for maintaining sample integrity in laboratory settings. Crafted from a blend of PTFE and silicone, it boasts superior chemical resistance and excellent sealing properties. Its design is tailored for use...

Ideal for streamlining the blood typing process, the pre-labeled Tube Blood Typing is a key component in any lab or medical facility. These tubes are specifically designed to collect, store, and preserve blood samples for blood group determination. Their pre-labeled feature allows for easy...

Clear glass sample vials Closed-top white urea caps with PTFE-faced white rubber liners, attached Packaged in corrugated trays with partitions Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

This adapter assembly is designed to allow connection of a 47 mm or 90 mm filtration support base with a straight drip tip to a bottle or reservoir with a GL 45 thread. Filtrate is collected directly into a media-type bottle when using a standard membrane filtration assembly  

Resuspend protein and DNA pellets or grind soft tissues in micro centrifuge tubes Pestles are made of autoclavable blue polypropylene Pestles specially designed to match microtubes Optional cordless drive unit available , see Thomas number 3411E25 .

Available with markings in four colors, the KIMAX® Colorware flasks are brighter in appearance than traditional glassware with white markings. These flasks are also commonly used to help reduce cross-contamination and for easy identification of glassware between labs. All flasks have...

Name Class B Cylinders with Single Blue Metric Scale Capacity (mL) 25 Graduation Range (mL) 3 to 25 Graduation Intervals (mL) 0.5 Tolerance (mL) ±0.3 Height (mm) 140 Shelf-Pack Qty 4 Case Qty 24   ·         “TD” appears on each...

Columns are supplied complete with glass barrel, 2 end fittings with 20 μm porosity HDPE bed supports, and screw caps Each column is also supplied with 5 feet (1.5 m) of FEP PTFE tubing (1/16” OD with 1.0 cm; 1/8” OD with 2.5 and 4.8 cm), 2 flangeless tubing nuts and 2 flangeless...

Without stopcock 5579M10 Buret is graduated from 0.5 to 50 mL in 0.1 mL divisions, tolerance ±0.10 mL.

Screw thread graduated media/storage bottles come assembled with phenolic PTFE-faced 14-B white rubber-lined closures. With a large white marking spot.

Wide-mouth design for efficient addition and removal of contents Square shape bottles maximize use of shelf space Clear glass allows for easy viewing of contents Type-III Soda Lime Glass

KIMAX buret with a PTFE plug. RAY-SORB processed to protect liquids sensitive to light of shorter wave lengths. KIM-KAP dust cap is included White ceramic enamel scale. Subdivisions: 0.1mL Capacity: 50mL Replacement stopcock is 41500F-2 (8682B22).

Manufactured from KIMAX™ borosilicate glass, ValueWare has a low coefficient of expansion and a very high resistance to chemical attack. This means optimal performance in the lab at an affordable price. Long life expectancy, resistant to most chemicals. Ideal for general laboratory use....

Clear Glass With No Stopper Pipet access is easy with wide-mouth, volumetric flasks Superior strength, durability and safety from heavy, uniform walls Quick identification with large, permanent, easy-to-read markings Flat interior bottoms for stirring with standard stir bars Accuracy - graduated to...

The Static Dilution Bottle is a simple, inexpensive means to prepare, store and use standards of volatile organic compounds. Standards are prepared by injecting a small quantity of the pure compounds into the bottle and fully evaporating them with heating. Sample aliquots are withdrawn using a...

Clear and amber screw thread EPA vials for the collection and storage of water samples comply with the guidelines for establishing test procedures for the analysis of pollutants (Ref. EPA Methods 601, 602, 603 and 604). Clear EPA vials are fabricated from KG-33 borosilicate glass. Amber EPA vials,...

KIMAX® Low Form Griffin glass beakers offer excellent mechanical strength and durability, while providing high resistance to chemical attack and thermal shock. They have been a staple in research laboratories for many generations. Thick, slightly flared, beaded top, with a spout designed to have...

Columns are supplied complete with glass barrel, 2 end fittings with 20 μm porosity HDPE bed supports, and screw caps Each column is also supplied with 5 feet (1.5 m) of FEP PTFE tubing (1/16” OD with 1.0 cm; 1/8” OD with 2.5 and 4.8 cm), 2 flangeless tubing nuts and 2 flangeless...

Thickness of the glass surrounding bottom of cone magnifies liquid contents to facilitate sample withdrawal Self-standing with flat-bottom exterior Ungraduated, with open-top closure and PTFE-faced silicone septum Vials are made of KG-33 borosilicate glass, which meets USP Type I or ASTM E 438, Type...