30mm Center Tear Off Unlined Vial Seals, Natural Silver, Bag of 250

30mm center tear out unlined vial seals. Natural silver color. Resealable bag of 250 pieces.

30mm unlined aluminum vial seals are for use on large serum vial bottles that are dispensed using a syringe.

These 30mm aluminum serum vial bottle seals are required for our 250mL and 500mL serum vials  that have a 15mm opening x 30mm outer rim diameter.

30mm vial stoppers are sold separately on this website.

Bag of 250 pieces.