DWK Life Sciences (Kimble)

Useful in constructing manifolds or connecting apparatus.

Useful in connecting apparatus Glass Serrated tips hold tubing in place

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 Volumetric Flask, featuring the Kohlrausch design, is a must-have for any laboratory requiring precise measurements. It is engineered for stability with its flattened bottom, ensuring it remains steady during use. This Class A flask guarantees high accuracy and reliability, meeting the...

RAY-SORB® processed to protect materials sensitive to the light of shorter wavelengths Less than 1% transmission below 400 nm and approximately 5% transmission from 400-600 nm Pipet access is easy with wide-mouth volumetric flasks Superior strength, durability and safety provided by heavy,...

Ideal for use as a vent or for the introduction of pressure/vacuum. Inner Standard Taper joint at one end and vertical hose connection at the other Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

Kontes™ flask with three angle necks for heating, stirring and solvent stripping without impairing ease of liquid and solid transfer. Three-neck heavy wall round-bottom flask with Standard Taper outer joints Side necks are angled Manufactured from 33 expansion, low extractable borosilicate...

Flask, Volumetric, Class A, Raysorb, PTFE, 500mL

Helps reduce cross contamination Size 1 hose connection Popular joint sizes Easy sample concentration and clean up Kontes luer adapter converts standard taper glassware to a luer joint. Adapter is available in most popular joint sizes and includes an integral vacuum connection. Adapter use a female...

With Caps with PTFE-Faced LDPE Foam Liners Wide-mouth design for efficient addition and removal of contents Amber protects light-sensitive contents Type-III Soda Lime Glass

The Tekk Base 25ml is crafted to securely hold small volumes of liquids for various laboratory procedures. Its durable construction ensures stability and minimizes the risk of spills during use. The base is suitable for a range of applications, from chemical reactions to sample storage. Designed for...

Tubes are made from borosilicate glass in compliance with ASTM Specification E438, Type I, Class A or B glass requirements. With conical shaped bottoms on the 5, 10, and 15 mL sizes and a bullet nosed shape on the 50 mL size to withstand centrifugation up to 2980 RCF. Tubes are plastic shrink...

For handling and storage of culture media, vaccines and sera, blood plasma, and more Kimax ® borosilicate glass Suitable for storage of distilled water and solutions, where glass stability is important For all procedures involving either hot air or steam pressure sterilization Not suitable for...

KIMAX® funnel with a short, wide stem Constructed with a heavy uniform wall and a strong, fire-polished rim and stem to provide a long service life Funnel has a high resistance to chemical attack and mechanical and thermal shock Designed from ASTM Specification E1095, Type IV requirements...

Unit contains a fritted disc for more uniform gas distribution throughout the absorbing material. Available in two porosities: extra coarse (170-220 micron) and coarse (40-60 micron) Supplied complete with hooks and two 2” springs Manufactured from 33 expansion, low extractable borosilicate...

General purpose single-hole silicone rubber stoppers. Steam autoclavable Opaque yellowish-white color Silicone stoppers with holes are manufactured from pure silicone rubber

Cylinders are calibrated to contain at 20º C and are provided with SAFE-GUARD bumpers (25mL and larger) and hexagonal bases that are flat ground for added stability. Designed from ASTM E1272 Style 1 Class A requirements. The primary function of a "to contain" cylinder is to receive...

100% gauged for wall thickness, concentricity and camber specifications Attached polyethylene caps Sandblasted marking spot OD 3.0124 (+0.00/-0.013) mm Wall thickness 0.284 mm Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A...

Sterile, cotton-plugged, individually wrapped Individually wrapped in resealable plastic bags Borosilicate glass Tolerances: 1/2 mL pipet,± 0.013 mL ; 1 mL pipet, ±0.02 mL ; 5 mL pipet, ± 0.15 mL ; 10 mL pipet, ±0.3 7536T48 pipets have black markings: remaining sizes have blue markings.