bottom clear Headspace glass GC septa
2023-01-28
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 cannulation techniques in air-sensitive chemistry. To protect your valuable contents in the vessels or containers from the atmosphere, our range of septa provide
Vials ND9 Wide Opening Micro Clear Flat Bottom 0.20ml
Vials; Septa|Vials ND9 Wide Opening Micro Clear Flat Bottom 0.20ml | ...