Airgas USA, LLC - Durham
630 United Drive, 27713, Durham, NC, United States
Visit website- Accredited standards
- 1
- A2LA certificates
- 2
- Site in our directory
- 1
What this lab is accredited for
Our reading of the A2LA scope: each standard once, with its official name where we have checked it.
Only this lab. Searches the 1 standard number and the 0 official names we hold. When no standard matches, it searches the method text of every scope line.
EPA 600
EPA 600/R-12/531
Read from the A2LA scope documents we downloaded on 2026-10-27. Register refreshed 2026-11-06.
Scope as published by A2LA
4 lines
ISO/IEC 17025
Active3082.01
The scope document we hold says it is valid until 2028-11-30.
Accredited scope, certificate 3082.01
| Line | Method | Matrix | Range |
|---|---|---|---|
| 1 | EPA 600/R-12/531 | manufactured gases | - |
| 2 | ISO/IEC 17025:2017 | - | - |
Ranges are reproduced from the accredited scope document as published, and only where we found that range printed in the document for the line. Otherwise the cell reads “See scope document”. An absent range means the register did not state one. Line numbers are ours, for cross-reference; they follow the order of the scope document.
ISO/IEC 17043
Active3082.02
The scope document we hold says it is valid until 2028-11-30.
Accredited scope, certificate 3082.02
| Line | Method | Matrix | Range |
|---|---|---|---|
| 1 | ISO/IEC 17043:2023 | Nitrogen or Air; Nitrogen | - |
| 2 | ISO/IEC 17043: 2023 | - | - |
Ranges are reproduced from the accredited scope document as published, and only where we found that range printed in the document for the line. Otherwise the cell reads “See scope document”. An absent range means the register did not state one. Line numbers are ours, for cross-reference; they follow the order of the scope document.
Location
Accreditation data refreshed from the A2LA register on .
This page mirrors a public register. For a purchasing, audit or regulatory decision, confirm against the A2LA entry linked above.