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Registers collected 2026-08-22.See collection dates

ASTM D2974 Accredited Testing Labs Worldwide

12 accredited laboratories in 2 countries hold ASTM D2974 in their ISO/IEC 17025 scope. Primary accreditors include American Association for Laboratory Accreditation. In the register, ASTM D2974 scope entries most often cover Ph, Bulk Density, Cannabinoids in Drinking water, Aggregates, Concrete.

Total labs
12
Countries
2
Top matrix
Drinking water
3 labs

Available in 2 Countries

United States
10 labs
United Kingdom
2 labs

Top matrices for ASTM D2974

Top analytes for ASTM D2974

  • Ph (3)
  • Bulk Density (1)
  • Cannabinoids (1)
  • Compressive Strength (1)
  • Cyanide (1)
  • Resilient Modulus (1)
  • Air Content (1)
  • Water Content (1)

Sample labs

GeoTesting Express
Acton, MA, US

ASTM D2974 Moisture, Ash, and Organic Matter of Peat and Other Organic Soils ASTM D3080/D3080M Direct Shear Test of Soils Under Consolidated Drained Conditions ASTM D3999 Determination of the Modulus and Damping Properties of Soils Using

HTS, Inc. Consultants
Houston, TX, US

ASTM D2974 Moisture, Ash, and Organic Matter of Peat and Other Organic Soils ASTM D4318 Liquid Limit, Plastic Limit, and Plasticity Index of Soils ASTM D4643 Determination of Water (Moisture) Content of Soil by Microwave Oven Heating

Materials Testing & Consulting
Olympia, WA, US

ASTM D2974 Method A Moisture, Ash, and Organic Matter of Peat and Other Organic Soils ASTM D3282 Classification of Soils and Soil-Aggregate Mixtures for Highway Construction Purposes ASTM D4318 Liquid Limit, Plastic Limit, and Plastici

European Turfgrass Laboratories Limited
Alloa, GB

ASTM D2974 Standard Test Method for Moisture, Ash and Organic Matter of Peat and Other Organic Soils (Methods A & C) ASTM D2976 Standard Test Method for pH of Peat Materials ASTM D4972 (Method A) pH of Soils ASTM D5550

Thomas Turf Services
College Station, TX, US

ASTM D2974 Standard Test Method for Mois ture, Ash and Organic Matter of Peat and Other Organic Soils (Methods A and B) ASTM D5550 Specific Gravity of Soil Solids by Gas Pycnometer ASTM D6393/D6393M Carr Angle of Repose (Test A) ASTM

Motzz Laboratory Inc
Phoenix, AZ, US

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 MOTZZ LABORATORY 3540 E Corona Ave Phoenix, Arizona 85040 Thelma Sadang Phone: 602-454-2376 CHEMICAL Valid To: December 31, 2027

Tifton Soil Testing Lab, LLC
Tifton, GA, US

ASTM D2974 Moisture, Ash and Organic Matter of Peat and Other Organic Soils, Method A ASTM D4972 pH of Soils, Method A ASTM F1632 Particle Size Analysis and Sand Shape Grading of Golf Course Putting Green and Sports Field Rootzone

Pace Analytical National
Mt. Juliet, TN, US

ASTM D2974-07A Fluoride EPA 300.0 EPA 300.0 SM 4500 F B-2011 (prep) SM 4500 F C-2011 SM 4500 F C-2021 EPA 9056/9056A EPA 9056/9056A Hardness EPA 130.1 SM 2340 B-2011 SM 2340 B-2021 EPA 130.1 EPA 200.7 SM 2340 B-2011 SM 2340 B

Turf & Soil Diagnostics
Linwood, KS, US

ASTM D2974 Moisture, Ash and Organic Matter of Peat and Other Organic Soils ASTM D4972 pH of Soils ASTM D5550 Standard Test Method for Specific Gravity of Soil Solids by Gas Pycnometer ASTM D6928 Standard Test Method for Resistance

Eustis Engineering
Houston, TX, US

ASTM D2974 (Method A) Moisture, Ash, and Organic Matter of Peat and Other Organic Soils ASTM D4318 Liquid Limit, Plastic Limit, and Plasticity Index of Soils ASTM D4718 Correction of Unit Weight and Water Content for Soils Containing Ov

Brookside Laboratories, Inc.
New Bremen, OH, US

ASTM D2974 Moisture, Ash and Organic Ma tter of Peat and Other Organic Soils (Method A) ASTM D5550 Specific Gravity of Soil Solids by Gas Pycnometer ASTM F1632 Particle Size Analysis and Sand Shape Grading of Golf Course Put

Horizon Geosciences
c/o Horizon Survey Co FZE, PO Box 68785, SAIF-Zone, Sharjah, United Arab Emirates, GB

ASTM D2974-20e1 Standard Test Methods for Minimum Index Density and Unit Weight of Soils and Calculation of Relative Density ASTM D4254-16 Standard Test Methods for Maximum Index Density and Unit Weight of Soils Using a Vi