2 mL Screw Top Vials and Screw Caps | Aijiren
Aijiren 2 mL screw top vials are constructed from from Type 1 borosilicate glass, with low metal content, to protect your sample from destabilizing or leaching. The associated 9 mm screw caps come with your choice of cap septa constructed from either PTFE
20ml Clear Glass Headspace Vials for GC | Vials, Headspace,
Sep 11, 2020 – 10mL & 20mL screw neck ND18 rounded bottom headspace vials with matched 18mm magnetic precision screw metal...
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DATE:2021-08-06