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Silica Gel 20mm Stopper (Qty. 5000)

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Silica Gel 20mm Stopper (Qty. 5000)
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Availability: In stock


Quick Overview

5000 count of 20mm Silica Gel Stoppers-by Med Lab Supply, makers of Complete Serum Glass Vial Packaging Component Systems.

Product Description

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 a complete list of available: 20mm Standard and Flip top Seals.

Please click for a complete list of available: Stoppers 

Please click for a complete list of available: Open Clear & Amber Glass Serum Vials & Bottles

Please click here for our complete line of system components for: Serum Vial Packaging



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




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