Aluminum seals for use with Fisherbrand™ Crimp-Top 2mL Autosampler Vials (Cat. No. 03-391-5) Pricing and Availability. Thermo Scientific™ 9mm Wide Opening Amber Glass Screw Thread Vials. Nearly eliminate septa push-through and improve sealing with vials built with the innovative Advanced Vial Closure System (AVCS). Pricing and Availability.