20mm Vial Stoppers
For serum vials with a 13mm hole opening
and 20mm outer rim diameter. Several styles
available, including round bottom, lyophilization, 
red, gray, 3-prong leg and contact lens stoppers.
For serum vials with a 13mm hole opening
and 20mm outer rim diameter. Several styles
available, including round bottom, lyophilization, 
red, gray, 3-prong leg and contact lens stoppers.
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20mm Vial Stoppers There are 23 products.

Showing 1 - 23 of 23 items
Showing 1 - 23 of 23 items