WICOM 20ml Autosampler Vials, 20mm beveled crimp neck, clear glass,write-on patch,75,5x23,0mm, For Headspace buy now | Delivery time ca. 2-3 Arbeitstage Shimadzu Vials at Thomas Scientific of a screw cap vial with the integrity of a crimp vial, I-D™ vials have write-on patches graduated at 0.5, 1.0 and 1.5 ml.