30mm Center Tear Aluminum Vial Seals
Center tear aluminum vial seals for use on serum vials and serum bottles with a 30mm crimp finish (15mm hole opening x 30mm outer rim diameter). For use on larger 250ml and 500ml serum vial bottles on this website that are to be dispensed using a hypodermic syringe.
30mm center tear aluminum vial seals, natural silver aluminum, pack of 250
30mm center tear aluminum vial seals, sapphire blue aluminum, pack of 250