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.
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.