precision-formed neck chromatography vials sizes
Vial Inserts | SECO – Scientific Equipment Company
31 Product Vial Insert, 50 µl, 4 x 25 mm, Clear, Glass, Conical Shape, Limited Volume, Precision-Formed Mandrel, with Bottom Spring, For 12 x 32 mm Standard …
With Our Simplified Selection of Chromatography Vials – Restek
The crimp-top valve for 20 mm ID glassware slides into the neck of the vial. Turn the threaded flange to secure a tight fit. Description. Type. Thread Size qty.
CHROM4_Catalogue-2019_Web2.pdf
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