Glass. 21152. 21153. 2.0 mL Crimp-Top Vial With 100 µL Insert. Waters Sample Vials and Accessories. LC/GC Certified Vials are UV-tested by HPLC. The HPLC test Vials are available in three closure types: crimp, snap, and screw cap. Autosampler Vials 2ml with Caps, HPLC Vial,9-425 Clear Vial with . Autosampler Vials 2ml with Caps, HPLC Vial,9