250mL Serum Bottle Vials Natural Life Labs ALK 20mL Sterile Serum Vials, Silver Seals, Pack Of 16 Aluminium Bottles Fit 20 mm diameter neck size (20 or 20A aluminum seal finish) Tear-Out style aluminum seals have a removable insert allowing insertion of a syringe needle through the septa Tear-Off style aluminum seals allow removal of the seal by pulling a perforated guide Open-Top aluminum seals do not block access to the septum Alum Seal Tear-Out This listing is for Case of 1000 Kimble Chase / DWK - 73820... For Mouth OD (mm): 20 or 20A , Pack of 100 DWK Life Sciences Guarnizioni in alluminio: Monopezzo: Tappi e chiusure per flac The clear glass offers a sleek and professional look, making it a must-have for your skincare packaging collection. Order now for premium quality skincare packaging.
