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DWK Life Sciences Kimble™ Kontes™ Gas Sampling Tube with PTFE Lubriflo™ Stopcocks

Kimax™ glass tubes and PTFE stopcocks ensure efficiency and integrity of gas sampling

Supplier:  DWK Life Sciences 30040F250

Catalog No. 10-310-140

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  • Made from Kimax borosilicate glass
  • Includes two size 4 stopcocks
  • Stopcocks are polytetrafluoroethylene (PTFE) based
  • Includes tubulations on each end that accept 3/8 in. I.D. flexible tubing.
  • Capacity: 250mL
  • Approx. outside diameter: 50mm
  • Approx. length: 330mm



250 mL
Borosilicate Glass
Tubulations on each end
2 in.
5 cm
33 cm
8.45 oz.
Gas Sampling Tube
0.37 in.
0.93 cm
13 in.
USP Type I and ASTM E438, Type I, Class A


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