Black Polyseal Screwcap for Vials 20-400 Pack of 250 Caps
Product Code: 4882
Our Price: $64.95
Description
Polyseal caps are designed to screw on glass vials of the appropriate threaded size. They create a better seal than Phenolic caps. This is a pack of 250 20-400 threaded caps. Black color.
This product cannot be shipped USPS.
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