Sample Vials and Accessories. [ For all ACQUITY UPLC, HPLC, and GC Systems ] best vial solutions for your system and application requirements. Lab Autosampler Vials - Amazon.com. Results 1 - 24 of 1000+ 2ml HPLC Vials, Lab Autosampler Vials, 9-425 Clear Vial with Aijiren Clear Glass Flat Base Vial, 11mm Wide Opening Crimp Top Vial, ...