13-425 WISP™ Style Screw Thread Vials
WISP™ Style Screw Thread Vials are designed to work in Shimadzu and Waters WISP™ 48 position autosamplers. Choose from clear or amber Type I borosilicate glass. Vials incorporate the unique StepVial design that precisely centers a limited volume insert in the vial neck. Available with graduated marking spots.