crimp nd20 amber septa gc vial
20mm Crimp Top Headspace Vial for GCMS–Aijiren HPLC Vials
20mL Amber Crimp-top Headspace Vial, Round Bottom, 22.8*75mm, 5.0 type. $15.99. $15.24. $14.38. Headspace vials are a kind of laboratory vials for top space analysis, used in the process of top – gas chromatography with the features of high-temperature resistance and corrosion resistance. When detecting volatile or semi-volatile mixtures with
20mL Amber, Crimp Neck Headspace Vial, ND20 Flat Bottom, 22.5×75.5mm, USP type 1, ...