PTFE Open Top VOA Vials

40mL EPA VOA vials in clear 33 expansion or amber 51 expansion borosilicate glass, assembled with solid PTFE septa disc inserted in polypropylene cap.

Preparation Levels for products on this page:

LEVEL 1: Assembled & QA checked
LEVEL 2: Pre-cleaned to EPA standards
(See Cleaning/Standards page for a full description.)

SizeCapColorCaseLevel 1Level 2