United States

AmSpec

3800 Highway 225, 77503, Pasadena, TX, United States

A2LA|4139.01ISO/IEC 17025Register refreshed 2026-09-25

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Scope items

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832 616 6867

mandy.tan@amspecgroup.com

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A2LARefreshed 2026-09-25: 4139.01Active

Certificates and scope

A2LA

ISO/IEC 17025

Active

4139.01

The scope document we hold says it is valid until 2027-02-28.

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Accredited scope, certificate 4139.01

Line	Discipline	Method	Matrix	Range
1	Electrical Testing	ASTM D664; ASTM D3242; ASTM D1613; ASTM D5184; ASTM D4814	Oil	-
2	Chemical Testing	ASTM D4530; ASTM D5291C; ASTM D976; ASTM D4737; ASTM D613	Oil	-
3	Chemical Testing	ASTM D5580; ASTM D4815; ASTM D5863; ASTM D5599; ASTM D5186	Drinking water	-
4	Electrical Testing	ASTM D381; ASTM D6468; ASTM D1319; ASTM D2163; ASTM D2420	Metal	-
5	Temperature Calibration	ASTM D5452; ASTM D6423; ASTM D3231; ASTM D97; ASTM D5949	Sediment	-
6	Electrical Testing	ASTM D4629; ASTM D5188; ASTM D5191; ASTM D2270; ASTM D4007	Drinking water	-
7	Chemical Testing	ISO/IEC 17025:2017; ISO-ILAC-IAF Communiqué dated April 2017; IEC 17025	-	-

Ranges are reproduced from the accredited scope document as published. An absent range means the register did not state one. Line numbers are ours, for cross-reference; they follow the order of the scope document.