Thomas 91302 Borosilicate Glass 40mL Clear Precleaned Tomcap Vial, with Liner (Case of 72)
- 40 mL capacity EPA V.O.A. vial in clear borosilicate glass.
- Unique liner shape mechanically locks into closure, preventing contamination from dropped liners.
- Available as pre-cleaned to EPA protocol B.
- Provides specified (0.120" silicone with 0.005" PTFE) liner thickness.
- Prevents closure cracking or stripping resulting from inadequate bottle/closure thread contact.