Vaplock™ Nalgene® Supply Caps, 38-430, Cole-Parmer

Supplier: Cole Parmer
12018-29 12018-33 12018-30 12018-26 12018-34 12018-31 12018-27 12018-24 12018-35 12018-32 12018-25 12018-28
76287-540EA 62.68 USD
76287-540 76287-530 76287-528 76287-518 76287-526 76287-538 76287-524 76287-536 76287-522 76287-534 76287-520 76287-532
Vaplock™ Nalgene® Supply Caps, 38-430, Cole-Parmer
Closures Safety Caps and Safety Waste Caps
The Vaplock™ closed system design reduces chemical evaporation and exposure to hazardous vapors with Vaplock™ solvent reservoir caps.

  • Anti-Twist design prevents twisting of tubing when the cap is attached or removed, as the inner body rotates independently of the outer collar
  • Chemical compatibility with laboratory solvents

Durable port threads are designed to accept industry-standard 1/4-28 threaded fittings. Some caps include robust stainless steel thread inserts to minimize cross-threading and damage to soft PTFE ports. For use with semi-rigid tubing equal to or less than 1/8" (3.2 mm) outside diameter.

Chemically compatible caps are constructed of inert PTFE. The body of the cap provides ideal chemical compatibility with laboratory solvents. Under normal use, the outer PP collar is non-wetted. Caps may be autoclaved to 140 °C. Combine with secure fluid connections and Vaplock air inlet or relief valves to maintain pressure equilibrium within the bottle.
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