20mm Aluminum Seals, Pressure Release, for Headspace & SPME Vials
SKU Description Septa Type Quantity Price Add to Cart
5143PR-20 20mm Silver Pressure Release Seal 0.100" PTFE/Silicone Lined 100 Case
$73.58
$69
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5142PR-20 20mm Silver Pressure Release Seal 0.140" PTFE/Butyl Rubber Pharma-Fix Septa Lined 100 Case
$89.25
$84
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5141PR-20 20mm Silver Pressure Release Seal 0.131" PTFE/Molded Gray Butyl Rubber Lined 100 Case
$76.57
$71
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