standard neck flat bottom gas chromatography vials with screw caps online
Screw neck vial, N 9, 11.6×32.0 mm, 1.5 mL, label, flat
Screw neck vial, N 9, 11.6×32.0 mm, 1.5 mL, label, flat bottom, silanized Silanized vials are used to reduce the adsorption of polar compounds onto the normally polar glass surface. SURFACE
septa for 20ml headspace vials with screw caps wholesales
Aug 09, 2021 · glass gc headspace vials with metal cap Perkin Elmer-Aijiren HPLC Vials Vials Cap Septa for GC HPLC – 2ml Amber Sample Screw Vials. 20mL, Amber Glass, 22.5*75mm, 20mm Bev...
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