(800) 660-5998Contact Us

You have no items in your shopping cart.

Login or create an account to earn points.

Product was successfully added to your shopping cart.

Silica Gel Stopper, Clear, 20mm (Qty. 100)

0 3 100 0

Quick Overview

Silica Vial Stopper, 20mm, Clear, for serum vials, serum bottles, & molded vials, Pack of 100

Availability: In stock

You could receive 5 Points for writing a review and/or rating this product.

Share Socially and Earn Reward Points!


These new Clear Silica stoppers are sure to fill many needs due to its superior quality compared to regular butyl rubber stoppers.  Silica is naturally resistant to humidty, and contamination via humidity or water damage. Additionally when compared to Butyl Rubber, Silica Gel Stoppers are more chemical, acid, and temperature resistant than traditional butyl stoppers. These silica gel stoppers have a clean, transparent, and sterile look for an aesthetically neater product versus solid stoppers.

Silica gel stoppers used to seal 20 mm serum vials in combination with 20 mm flip top, flip off, and standard aluminum seals. Provides an airtight seal. "20mm Silica Stoppers CAN NOT be used with the 2mL vials."


Quick Reference Specifications:        




Clear Silicone




Straight Plug


Vial Stopper


Please click for: 20mm Standard and Flip top Seals.

Please click for: Stoppers for Vials

Please click for: Open Clear & Amber Glass Serum Vials & Bottles 

Please click here for: Vial Crimpers and Decappers

Please click here for a complete of: Serum Vial Packaging 

 All stoppers require appropriate washing, rinsing, and sterilization, whenever applicable, to meet industry specific requirements. 



Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.

  1. good review by Steven on 11/28/2013

    These stoppers are my favorite, they are very soft and easy on the needles.

  2. Silica Gel Stoppers review by Cmac on 10/11/2013

    Hands down best stoppers on the market.

  3. Cream of the Crop! review by Brandon P on 5/24/2013

    These Silica Gel stoppers are the best stoppers I have ever used!!! You can see right thru them when you hold the vial up to light and the needles pass thru like a hot knife thru butter while maintaining a total airtight seal. I will only use this kind from now on!

Write Your Own Review

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars





Also Purchased