30mm Center Tear Vial Seals
30mm Center Tear Aluminum Vial Seals
30mm center tear aluminum vial seals are for use with a serum vial that has a 15mm hole opening and 30mm outside rim-to-rim diameter. These 30mm vial seals work well with our 250mL and 500mL serum vials on this website (STOPPERS - VIALS - SEALS ALL SOLD SEPARATELY)
