3 laboratories in United States are accredited by A2LA under ISO/IEC 17025 to perform Sediment testing. Accredited providers include American Proficiency Institute, Vartest Laboratories, Inc., AmSpec. Sites located in Traverse City, MI, New York, NY, Memphis, TN.
Traverse City, MI, US
(A2LA Cert. No. 3094.01) Revised 12/19/2024 Page 12 of 17 Scheme / Program Analytes Qualitative / Quantitative Waived and Microscopy Package Specific Gravity Bilirubin Blood or Hemoglobin Glucose Ketones Leukocyte Esterase Nit
New York, NY, US
(A2LA Cert. No. 2180.01) Revised 06/05/2025 Page 5 of 6 TEST DESCRIPTION TEST METHODS Retroreflective and High Conspicuity Testing: Area Measurement of Irregularly Shaped Fabric ANSI/ISEA 107-2010, 2015, 2020 Describing Retroreflect
Memphis, TN, US
(A2LA Cert. No. 4139.01) 12/30/2024 Page 5 of 6 Test(s) Test Method(s) Particulate Contamination in Aviation Fuels ASTM D5452 pH of Ethanol, Denatured Fuel Ethanol, and Fuel Ethanol ASTM D6423 Phosphorous in Gasoline ASTM D3231 P
This page is a fixed slice of the register: every Sediment scope we hold for United States. Search keeps that Sediment filter on, so you can narrow further by city, accreditation body, or any term from the scope text.
Search Sediment labs in United StatesAmerican Association for Laboratory Accreditation (A2LA) is the primary accreditation body issuing ISO/IEC 17025 accreditation for testing laboratories in United States.
ISO/IEC 17025 is the international standard for the competence of testing and calibration laboratories. Accreditation to this standard provides independent confirmation that a laboratory operates a quality management system and is technically competent to produce valid results within its declared scope.