round bottom precision-fit septa HPLC glass vials
14 12 2022
White cap for 16mm COD Digestion Test Tube–Aijiren Vials
Aijiren COD Test Tube is made of borosilicate glass, wh [] Factory Exhibition Laboratory Package Workshop Autosampler vials 10-425 wide screw vial 13-425 screw sample vial 8-425 screw vial Micro-Insert for Autosampler
Septa – Sigma-Aldrich
Septa. A wide range of serrated and non-serrated septa, and sleeve stoppers are available for use as temporary closures for glassware joints, tubes, bottles, NMR tubes, ampules, and cann...
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