20mm Aluminum Seals, Pressure Release, for Headspace & SPME Vials

from $71.24 $64.00

SKU DESCRIPTION SEPTA TYPE QUANTITY PRICE ADD TO CART
5141PR-20 20mm Silver Pressure Release Seal 0.131" PTFE/Molded Gray Butyl Rubber Lined 100 Case
$73.93
$66
5142PR-20 20mm Silver Pressure Release Seal 0.140" PTFE/Butyl Rubber Pharma-Fix Septa Lined 100 Case
$86.76
$78
5143PR-20 20mm Silver Pressure Release Seal 0.100" PTFE/Silicone Lined 100 Case
$71.24
$64

Pressure release seals are designed to open when internal pressure exceeds 3.0+/-0.5 bar.