Hole Punched Vial Seals OPEN HOLE VIAL SEALS
13mm 20mm and 30mm pre-hole punched
serum vial seals. Center perforation is already
removed in the aluminum vial seal for immediate
withdrawl of vial contents using a syringe.
OPEN HOLE VIAL SEALS
13mm 20mm and 30mm pre-hole punched
serum vial seals. Center perforation is already
removed in the aluminum vial seal for immediate
withdrawl of vial contents using a syringe.
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