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Product Categories
Chromatography Vials
Limited Volume Inserts
Vial Closures & Septa
Chromatography Accessories
Dram Vials
Headspace Vials
Shell Vials
Crimp Top Vials
Screw Thread Vials
Snap Top Vials
Aluminum Seals
Vial Racks
Crimpers and Decappers
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Low Bleed Septa
Injection Port Septa
High Temperature Septa
Screw Thread Closures
Snap Top Closures
Plug Closures
20mm Stoppers
20mm Stoppers
Item #
Description
5001-20ST
20mm Gray Chlorobutyl Snap On Stopper, Siliconized, 1000 per case
5001SW-20G
20mm Gray Chlorobutyl Straight Wall Stopper, 1000 per case