United States
Certerra Northwest
741 Marine Drive, 98225, Bellingham, WA, United States
A2LA|489.01ISO/IEC 17025Register collected 2026-08-22
Certificates
1
Scope items
6
Locations
1
Contact this laboratory
Register record
- A2LACollected
- 489.01Active
Certificates and scope
1A2LA
ISO/IEC 17025
Active489.01
Accredited scope, certificate 489.01
| Discipline | Method | Matrix | Range |
|---|---|---|---|
| Biological Testing | ASTM D4832; ASTM D59711; ASTM D421; ASTM D422; ASTM D698 | Drinking water | - |
| Dimensional Metrology | ISO/IEC 17025:2017; ISO-ILAC-IAF Communiqué dated April 2017; IEC 17025 | - | - |
| Electrical Testing | ASTM C1731; ASTM C192; ASTM C231; ASTM C495; ASTM C5111 | Drinking water | - |
| Materials Testing | ASTM C1093; ASTM C29; ASTM C117; ASTM C127; ASTM C128 | Soil | - |
| Mechanical Testing | ASTM D979; ASTM D2041; ASTM D2726; ASTM D2950; ASTM D3203 | Ambient air | - |
| Non-Destructive Testing | ASTM E164; ASTM E709; ASTM E1444; ASTM E783; ASTM E1105 | Drinking water | - |
Ranges are reproduced from the accredited scope document as published. An absent range means the register did not state one.
Location
Labs with overlapping accredited scope in United States
- Associated Testing Laboratories, Inc.Sugar Land, TX · ~3,117 kmA2LAShares 5 accredited methods and materialsASTM C117ASTM D698Ambient air
- Braun Intertec CorporationHouston, TX · ~3,120 kmA2LAShares 4 accredited methods and materialsASTM C117ASTM D698Drinking water
- Braun Intertec CorporationAmarillo, TX · ~2,264 kmA2LAShares 3 accredited methods and materialsASTM C117Drinking waterSoil
- Alliance Geotechnical Group HoustonHouston, TX · ~3,120 kmA2LAShares 3 accredited methods and materialsASTM C117Drinking waterSoil
- Alliance Laboratories, Inc.Houston, TX · ~3,120 kmA2LAShares 3 accredited methods and materialsASTM C117Drinking waterSoil
Accreditation data collected 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.