20mm Voilet Serum Vial Seals with 20mm Gray Serum Vial Stoppers for 10ml Clear Glass Serum Vials
Flip off seal, lyophilization stopper, injection vial, tear off cap, butyl rubber stopper, antibiotic bottle
Neck size: 20mm
Logo: Printing or not
1. 20mm serum vial seals are made of plastic and aluminum. Logo can be printed on plastic part.
2. 20mm gray butyl rubber stopper are sterile to provide optimum compatibility and excellent seal integrity.
3. Serum vials in clear and amber colors with high quality. Size arrange from 2ml to 20ml.
4. Any quantity is ok to supply in our stocks. Free samples can be available before ordering.
Packed in box and shrink wrapped, keep the glass vial clear and protect them in the transportation.
By express, such as TNT, DHL, UPS, FedEx for small quantity in 5-10 working days.
By air or by sea for large quantity.
Or ship according to your request.