Wood Protection Group - Michigan Technological University
1400 Townsend Drive, 49931, Houghton, MI, United States
- Accredited standards
- 8
- A2LA certificate
- 1
- 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 8 standard numbers and the 0 official names we hold. When no standard matches, it searches the method text of every scope line.
ASTM D1413
ASTM D1758
ASTM D2481
ASTM D3273
ASTM D3274
ASTM D3345
ASTM D4300
ASTM D22781
ASTM D1413; ASTM D1758; ASTM D22781; ASTM D2481; ASTM D3273; ASTM D3274; ASTM D3345; ASTM D4300; AWPA E1; AWPA E5; AWPA E71; AWPA E81
Read from the A2LA scope document we downloaded on 2026-08-05. Register refreshed 2026-10-23.
Scope as published by A2LA
4 lines
ISO/IEC 17025
Active7531.02
The scope document we hold says it is valid until 2027-10-31.
Accredited scope, certificate 7531.02
| Line | Method | Matrix | Range |
|---|---|---|---|
| 1 | ASTM D1413; ASTM D1758; ASTM D22781; ASTM D2481; ASTM D3273; ASTM D3274; ASTM D3345; ASTM D4300; AWPA E1; AWPA E5; AWPA E71; AWPA E81 | wood preservatives; wood-based materials; adhesive films; interior coatings | - |
| 2 | AWPA E91; AWPA E10; AWPA E14; AWPA E161; AWPA E181; AWPA E211; AWPA E22; AWPA E24; AWPA E251; AWPA E261; AWPA E271; AWPA E281; AWPA E29; AWPA E30; AWPA E311; AWPA E321; AWPA E33; AWPA PEM-09; MTU WPG Method SOP 5201; MTU WPG Method SOP 5211 | wood preservatives; wood-based materials; green lumber; treated wood products | - |
| 3 | MTU WPG Method SOP 5221; MTU WPG Method SOP 5251; WDMA T.M.1 | fence picket; flat panel; wood | - |
| 4 | 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.
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.