Vaplock™ GL 32 Supply Caps, Cole-Parmer

Supplier: Cole Parmer
12018-51 12018-52 12018-48 12018-53 12018-50
76287-550EA 42.86 USD
76287-550 76287-680 76287-548 76287-546 76287-542
Vaplock™ GL 32 Supply Caps, 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) O.D.

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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