Professional 20ml Screw Top Headspace Vial Sigma Aldrich
Professional 20ml thread headspace vials for GC/MS Aijiren
Headspace vials, flat top, rounded bottom, pkg of 100 volume 20 mL, clear glass vial, O.D. × H × I.D. 22.5 mm × 75.5 mm × 12.5 mm, long neck; find Supelco-854181-U MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich.
Headspace vial, screw top, rounded bottom – Sigma-Aldrich
Headspace vial, screw top, rounded bottom (vial only) volume 20 mL, clear glass vial, thread for 18, O....