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Kimble-DWK 20x150mm glass test tube with black screw cap

SKU: 45066-20150

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Kimble-DWK 20x150mm glass test tubes with black screw caps are manufactured from borosilicate glass 3.3. Equipped with phenolic screw caps, not attached to the tubes. The 45066 series is designed to ASTM E982 specifications, Type VI, Class A (rubber liner). The 45066A series is designed to ASTM E982 specifications, Type VI, Class B (PTFE liner). The 20 x 125 mm size of these tubes is suitable for the determination of insulin according to the method of Alving, Rubin and Millor, published in the Journal of Biological Chemistry, Vol. 127, No. 3 (March 1939). Autoclavable. Origin: USA

Introduction to Kimble-DWK 20x150mm glass test tubes with black screw cap

The Kimble-DWK test tube cat. no. 45066-20150 is a high-quality laboratory sample container measuring 20x150mm, manufactured by Kimble-DWK (USA). The product is specialized for storing solutions, culturing, or performing biochemical reactions in controlled laboratory environments. The product is officially distributed in Vietnam by Hoa Viet.

Outstanding features

High-quality 3.3 borosilicate glass material provides superior mechanical strength and chemical resistance.
Equipped with an unattached black phenolic screw cap featuring an integrated leak-proof rubber liner.
Strictly designed in compliance with ASTM E982, Type VI, Class A specifications.
Autoclavable for convenient sterile procedures.
Made in the USA, ensuring consistent manufacturing quality and high durability.

Applications

Storing, mixing, and preserving sample solutions in chemical and environmental analysis laboratories.
Carrying out microbiological culture procedures and storing sterile biological preparations.
Used for sample preparation and solvent extraction in pharmaceutical laboratories and educational institutions.

Frequently Asked Questions

Is the Kimble-DWK test tube 45066-20150 autoclavable?
Yes, the test tube withstands high temperatures and can be safely sterilized in an autoclave.

What type of liner is used in the cap included with cat. no. 45066?
The 45066 series features a phenolic screw cap with a rubber liner in accordance with ASTM E982, Type VI, Class A.