Skip to content
Certified ManufacturersFor manufacturers
← Testing laboratories

IEH Analytical Laboratories

Seattle, WA, US

Accreditation body named by FDA
ANSI National Accreditation Board (ANAB)
Source checked
External-client availability
Unknown — confirm directly
Active scope records
4

These records come from FDA’s LAAF laboratory and scope exports. LAAF covers specified food-testing circumstances. Accreditation applies to the listed methods and matrices; it does not establish every service a lab offers or acceptance by Amazon.

External-client availability is unknown. Some laboratories may serve their own company. Confirm that the location accepts your samples and that your product, analytes and required methods fall within its current scope.

Check the FDA LAAF registry · What the programme covers

Accreditation scopes and status

Read each analyte together with its matrix and method. A food matrix does not automatically include supplements. Earlier records retained from a prior import show their own check date.

Acrylamide · AT-3177

Relinquishment of LAAF-accreditation — not counted as active

Specific analytes
Acrylamide
Matrices
Raw ingredients, finished products
Method / technology
SOP O-023 based on Journal of Agriculture Food Chem. 54(19): 7001-7008 · LC-MS/MS
Effective date / source checked
2026-02-24 / 2026-10-16

No directory test category assigned.

Verify certificate and current scope in the FDA registry

Mycotoxins · AT-3177

Approved Scope

Specific analytes
multi-residue method
Matrices
Raw ingredients, finished products
Method / technology
SOP O-040 based on Analytical and Bioanalytical Chemistry, 402:2675-2686: Stable isotope dilution assay for the accurate determination of mycotoxins in maize by UHPLC-MS/MS · LC-MS/MS
Effective date / source checked
2024-04-30 / 2026-10-16

No directory test category assigned.

Verify certificate and current scope in the FDA registry

Pesticides · AT-3177

Relinquishment of LAAF-accreditation — not counted as active

Specific analytes
Ethylene Oxide and 2-Chloroethanol
Matrices
Raw ingredients, finished products
Method / technology
SOP O-071 based on EURL-SRM EO v1; Z Lebensm Unters Forsch (1988) 187:535-540 · GC-MS/MS
Effective date / source checked
2026-02-24 / 2026-10-16

No directory test category assigned.

Verify certificate and current scope in the FDA registry

Toxic Elements · AT-3177

Approved Scope

Specific analytes
Arsenic, cadmium, chromium, lead, mercury, and selenium
Matrices
Agrigultural products, prepared foods, food ingredients, soil, biota, and water
Method / technology
SOP I-005 and I-006 (IEH internal method based on EPA 6020B; AOAC 2013.06; FDA EAM 4.7; USDA FSIS CLG-TM.06): Metals (As, Cd, Cr, Pb, Hg, Se) · ICP-MS
Effective date / source checked
2024-04-30 / 2026-10-16

Heavy metal testing

Verify certificate and current scope in the FDA registry

Drug Residues · AT-3177

Relinquishment of LAAF-accreditation — not counted as active

Specific analytes
Pentobarbital
Matrices
Raw ingredients, finished products
Method / technology
SOP O-057 based on Korean Journal for Food Science of Animal Resources Vol. 37, No. 6, 2017 · LC-MS/MS
Effective date / source checked
2026-02-24 / 2026-10-16

No directory test category assigned.

Verify certificate and current scope in the FDA registry

Drug Residues · AT-3177

Approved Scope

Specific analytes
multi-residue method
Matrices
Raw ingredients, finished products
Method / technology
SOP O-025 based on USDA FSIS CLG-MRM1.08: Veterinary Multi-residue Screening, Confirmation & Quantitation · LC-MS/MS
Effective date / source checked
2024-04-30 / 2026-10-16

No directory test category assigned.

Verify certificate and current scope in the FDA registry

Vitamins · AT-3177

Relinquishment of LAAF-accreditation — not counted as active

Specific analytes
Vitamin D
Matrices
Raw ingredients, finished products
Method / technology
SOP O-066 based on AOAC 2016.05 · LC-MS/MS
Effective date / source checked
2026-02-24 / 2026-10-16

No directory test category assigned.

Verify certificate and current scope in the FDA registry

Melamine · AT-3177

Approved Scope

Specific analytes
Melamine, cyanuric acid, ammelide, ammeline
Matrices
Raw ingredients, finished products
Method / technology
SOP O-021 based on FDA LIB 4422 and Toxicol. Sci. 106(1) (2008): 251-262: Triazines - Screening, Confirmation & Quanitation · LC-MS/MS
Effective date / source checked
2024-04-30 / 2026-10-16

No directory test category assigned.

Verify certificate and current scope in the FDA registry