clear 20ml crimp top vials supplier
Vials | VWR
Description: Clear 20 mL headspace vials with 20 mm crimp seals, designed to fit most headspace autosamplers. Certificates ,75983-254PK,75983-246PK,75983-252PK,75983-250PK,75983-256PK,75983-244PK,75983-248PK
Crimp top vials and caps | Lab Unlimited
Advantages of the DIN crimp top: Crimp top vials are available with 3 differnt rim heights: 3mm, DIN crimp top with 3,6mm and 4mm. When using only one crimper, tedious adjustments for the different heights are necessary. The standardiz...