Wood Protection Group - Michigan Technological University
1400 Townsend Drive, 49931, Houghton, MI, United States
Free. We check which accredited labs can do it, starting with this one, and reply within two working days with who can do it, how fast, and roughly what it costs.
Only the laboratory you pick gets your contact details. We ask the others without them.
Contact this laboratory
Work at Wood Protection Group - Michigan Technological University?
Claim this profile to keep it accurate.
Register record
- A2LARefreshed
- 7531.02Active
Accredited standards
We found no published test standard numbers in this lab’s scope (labs often list in-house methods instead). The full scope as published is below.
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
This scope has not been split into individual lines yet. Below is the text of the scope document as published.
Part 1 of 4
(A2LA Cert. No. 7531.02) 03/10/2026 Page 1 of 3 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 WOOD PROTECTION GROUP – MICHIGAN TECHNOLOGICAL UNIVERSITY 1400 Townsend Drive Houghton, MI 49931 Xinfeng Xie Phone: 906-487-2294 BIOLOGICAL Valid To: October 31, 2027 Certificate Number: 7531.02 In recognition of the successful completion of the A2LA evaluation process, accreditation is granted to this laboratory to perform the following tests: Test Method(s) Test Description ASTM D1413 Wood preservatives by laboratory soil-block cultures ASTM D1758 Evaluating wood preservatives by field tests with stakes ASTM D22781 Field evaluation of wood preservatives in round post-size specimens ASTM D2481 Accelerated evaluation of wood preservatives for marine services by means of small size specimens ASTM D3273 Resistance to growth of mold on the surface of interior coatings in an environmental chamber ASTM D3274 Evaluating degree of surface disfigurement of paint films by fungal or algal growth, or soil and dirt accumulation ASTM D3345 Laboratory evaluation of wood and other cellulosic materials for resistance to termites ASTM D4300 Adhesive films to support or resist the growth of fungi AWPA E1 Laboratory methods for evaluating the termite resistance of wood-based materials: choice and no-choice tests AWPA E5 Evaluation of wood preservatives to be used in marine applications (UC5A, UC5B, UC5C): panel and block tests AWPA E71 Field test for evaluation of wood preservatives to be used in ground contact (UC4A, UC4B, UC4C), stake test AWPA E81 Field test for evaluation of wood preservatives to be used in ground contact (UC4A, UC4B, UC4C): post test
Part 2 of 4
(A2LA Cert. No. 7531.02) 03/10/2026 Page 2 of 3 Test Method(s) Test Description AWPA E91 Field test for the evaluation of wood preservatives to be used above ground (UC3A and UC3B): L- joint test AWPA E10 Laboratory method for evaluating the decay resistance of wood-based materials against pure basidiomycete cultures: soil/block test AWPA E14 Evaluating wood preservatives in a soil bed AWPA E161 Field test for evaluation of wood preservatives to be used above ground (UC3B): horizontal lap- joint test AWPA E181 Field test for evaluation of wood preservatives to be used above ground (UC3B): ground proximity decay test AWPA E211 Field test method for the evaluation of wood preservatives to be used for interior applications (UC1 and UC2): full-size commodity termite test AWPA E22 Laboratory method for rapidly evaluating the decay resistance of wood-based materials against pure basidiomycete cultures using compression strength: soil/water test AWPA E24 Laboratory method for evaluating the mold resistance of wood-based materials: mold chamber test AWPA E251 Field test for evaluation of wood preservatives to be used above ground (UC3B): decking test AWPA E261 Field test for evaluation of wood preservatives intended for interior applications (UC1 and UC2): ground proximity termite test AWPA E271 Field test for evaluation of wood preservatives to be used above ground (UC3B): accelerated horizontal lap joint test AWPA E281 Field test for serviceability of decking AWPA E29 Antisapstain field test method for green lumber AWPA E30 Evaluating natural decay resistance of woods using laboratory decay tests AWPA E311 Field test for evaluation of field-cut preservatives to be used in ground contact: block test AWPA E321 Field test for evaluation of field-cut preservatives to be used above ground: modified post and rail AWPA E33 Evaluating wood preservatives against decay in use category 2 AWPA PEM-09 Evaluating the durability of treated wood products in a UC3A field exposure MTU WPG Method SOP 5201 Above ground field decay test - siding panel method MTU WPG Method SOP 5211 Above ground field decay test – trim fence method
Part 3 of 4
(A2LA Cert. No. 7531.02) 03/10/2026 Page 3 of 3 Test Method(s) Test Description MTU WPG Method SOP 5221 Above ground field decay test – fence picket method MTU WPG Method SOP 5251 Above ground field decay test – flat panel method WDMA T.M.1 Soil block test: test method to determine preservative effectiveness in preventing wood decay 1 This laboratory performs field testing activities for these tests.
Text extracted from the accredited scope document. Layout and tables from the original may not carry over; the scope document itself is the authoritative copy.
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.