10ML-18-V1001C 10mL, Clear Glass, Storage Vial, 22*52mm. 20ML-24-V1001C 20mL, Clear Glass, Storage Vial, 27.5*57mm. 40ML-24-V1001C 40mL, Clear Glass, Storage Vial, 27.5*95mm. 1/6 China Free sample Short thread Lab Autosampler Glass Vial with PP screw cap and butyl septa for chromatography analysis