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20mm Various Types Round Bottom Glass Serum Vial Stoppers

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Feeds of goods description

 20mm Various Types Round Bottom Glass Serum Vial Stoppers

2 Leg Lyophilization Stoppers,Contact Lens Style Pluger, Snap On Rubber Vial Stopper, pharma rubber stopper


Mould Number: hvrs002


Country of Origin: China


· Size: 20mm
· Diameter: flange - 15.5mm to 18.6mm
                     neck - 11.8mm to 12.7mm
· Height: flange - 2.1mm to 3.5mm
                total - 8.6mm to13.9mm
· Color: gray
· Material: bromobutyl rubber and chlorobutyl rubber
· Service: custom logo/words can be printed or not

Product Description:
1. round bottom vial stoppers application for blood taking liquid ,antibiotic powder injection, sensitive powder injection medicine.
2. It is clean,innocuity,healthy and enhanced quality,the consummated quality as per GMP standards.
3. we have various top surface patterns for round bottom vial stoppers,such as Single Circle,Double Circle,with/without Nicks or Dots.
4. many sizes and colors are available,accept personalized customization.

PE packing inside,Corrugated carton outside.

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.

if you are interested in any our products (injection vials, rubber stoppers, flip top caps and so on),
please email us:, let us know what you need,
It will be our honor and very pleasure to receive your inquiry,we will try our best to meet your need.



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