Unique septa/liner is molded to provide a leakproof seal
- 40 mL capacity EPA V.O.A. vial in clear or amber borosilicate glass
- Unique liner shape mechanically locks into closure, preventing contamination from dropped liners
- Available as assembled only, pre-cleaned to EPA protocol B, or Independent Laboratory Certified
- Provides specified (0.120” silicone with 0.005" PTFE) liner thickness
- Prevents closure cracking or stripping resulting from inadequate bottle/closure thread contact
The patented septa and closure was designed to provide a positive physical lock to assure that preassembled components arrive intact. Vials come assembled, boxed and shrink-wrapped. Provided with glass reinforced polypropylene closures.
CLASS 1: (Standard) Containers are assembled with liner and closure without washing treatment.
CLASS 2: (Precleaned) Containers are processed according to EPA recommended wash procedures. Washed with laboratory grade biodegradable, non-phosphate detergent, rinsed with ASTM Type I De-ionized water, oven dried, and assembled in a contaminate-free environment. The exterior of each case is labeled with a lot number. Each case contains a copy of wash "Standard Operating Procedure."
CLASS 3: (Certified) Containers are processed according to EPA recommended wash procedures. Washed with laboratory grade biodegradable, non-phosphate detergent, rinsed with ASTM Type I De-ionized water, oven dried and assembled in a contaminate-free environment. The exterior of each case is labeled with a lot number. Each case contains a "Certificate of Analysis."
An independent laboratory is used to certify the container's cleanliness, assuring impartial results.