The crimp cap vial requires the use of a crimping tool to form the cap around the glass vial Vials and Caps. Closures and Septa. Vials and autosampler consumables, such as vials and caps, as an ... Pack of. 70283. N 8 aluminium crimp cap, silver, center hole. PERFECT MATCH - MZ-Analysentechnik GmbH. 100. 225603. Aluminum Caps for Crimp Top ...