20mm USA Glossy Flip Cap Vial Seals
20mm USA Glossy Flip Cap Vial Seals
USA manufactured 20mm glossy flip cap vial seals - for use on serum vials with a 13mm hole opening and 20mm rim to rim outer top diameter. Complies with new USP regulations.
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20mm USA Glossy Flip Cap Vial Seals
USA manufactured 20mm glossy flip cap vial seals - for use on serum vials with a 13mm hole opening and 20mm rim to rim outer top diameter. Complies with new USP regulations.