gc vial caps with patch for wholesales Sigma
Sigma-Aldrich – Headspace vial, screw top, rounded
Headspace vial, screw top, rounded bottom (vial only) volume 10 mL, clear glass vial, thread for 18, O.D. × H 22.5 mm × 46 mm, pkg of 100 ea; find Supelco-SU860099 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma
Wheaton W225151 Clear ABC Vials, 12X32, Patch 1.8mL,
WHEATON® Chromatography Vials, 1.8mL or 0.06oz, Clear, 9mm, Finish, Type I Borosilicate Glass. (12X32 Clear Vial w/ Patch 1.8m...
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