United States

ALTOL CHEMICAL ENVIRONMENTAL LABORATORY INC. (ALCHEM)

Name: ALTOL CHEMICAL ENVIRONMENTAL LABORATORY INC. (ALCHEM)
Address: 228 Sabanetas Industrial Park, Ponce, 00716-4401, Puerto Rico, Ponce, US

228 Sabanetas Industrial Park, Ponce, 00716-4401, Puerto Rico, Ponce, United States

A2LA|5366.01ISO/IEC 17025Register refreshed 2026-09-25

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Visit website

7878486050

rafael.infante@altolenterprises.com

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Register record

A2LARefreshed 2026-09-25: 5366.01Active

Accredited standards

Our reading of the A2LA scope: each standard once, with its official name where we have checked it. Click a standard to see the scope line it comes from, word for word.

EPA

EPA 180.1Name not checked yet

As written on the certificate · Line 3 (A2LA 5366.01)

EPA 180.1; EPA 200.8; EPA 245.1; EPA 624.1; SM 4500

EPA 200.8Name not checked yet

As written on the certificate · Line 1 (A2LA 5366.01)

EPA 200.8; SM 4500; SM 5210; SM 4500-S2F; SM 5540C

As written on the certificate · Line 2 (A2LA 5366.01)

EPA 200.8; EPA 300.0; EPA 352.1; EPA 1664; EPA 420.1

As written on the certificate · Line 3 (A2LA 5366.01)

EPA 180.1; EPA 200.8; EPA 245.1; EPA 624.1; SM 4500

EPA 245.1Name not checked yet

As written on the certificate · Line 3 (A2LA 5366.01)

EPA 180.1; EPA 200.8; EPA 245.1; EPA 624.1; SM 4500

EPA 300.0Name not checked yet

As written on the certificate · Line 2 (A2LA 5366.01)

EPA 200.8; EPA 300.0; EPA 352.1; EPA 1664; EPA 420.1

EPA 352.1Name not checked yet

As written on the certificate · Line 2 (A2LA 5366.01)

EPA 200.8; EPA 300.0; EPA 352.1; EPA 1664; EPA 420.1

EPA 420.1Name not checked yet

As written on the certificate · Line 2 (A2LA 5366.01)

EPA 200.8; EPA 300.0; EPA 352.1; EPA 1664; EPA 420.1

EPA 608.3Name not checked yet

As written on the certificate · Line 4 (A2LA 5366.01)

EPA 625.1; EPA 608.3; EPA 624.1

As written on the certificate · Line 6 (A2LA 5366.01)

ASTM D1298; ASTM D4052; ASTM D4294; ASTM D445; EPA 608.3

EPA 624.1Name not checked yet

As written on the certificate · Line 3 (A2LA 5366.01)

EPA 180.1; EPA 200.8; EPA 245.1; EPA 624.1; SM 4500

As written on the certificate · Line 4 (A2LA 5366.01)

EPA 625.1; EPA 608.3; EPA 624.1

As written on the certificate · Line 5 (A2LA 5366.01)

EPA 624.1; EPA 625.1; Isophorone EPA 625

EPA 625Name not checked yet

As written on the certificate · Line 5 (A2LA 5366.01)

EPA 624.1; EPA 625.1; Isophorone EPA 625

EPA 625.1Name not checked yet

As written on the certificate · Line 4 (A2LA 5366.01)

EPA 625.1; EPA 608.3; EPA 624.1

As written on the certificate · Line 5 (A2LA 5366.01)

EPA 624.1; EPA 625.1; Isophorone EPA 625

EPA 1664Name not checked yet

As written on the certificate · Line 2 (A2LA 5366.01)

EPA 200.8; EPA 300.0; EPA 352.1; EPA 1664; EPA 420.1

ASTM

ASTM D445Name not checked yet

As written on the certificate · Line 6 (A2LA 5366.01)

ASTM D1298; ASTM D4052; ASTM D4294; ASTM D445; EPA 608.3

ASTM D1298Name not checked yet

As written on the certificate · Line 6 (A2LA 5366.01)

ASTM D1298; ASTM D4052; ASTM D4294; ASTM D445; EPA 608.3

ASTM D4052Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter

As written on the certificate · Line 6 (A2LA 5366.01)

ASTM D1298; ASTM D4052; ASTM D4294; ASTM D445; EPA 608.3

ASTM D4294Name not checked yet

As written on the certificate · Line 6 (A2LA 5366.01)

ASTM D1298; ASTM D4052; ASTM D4294; ASTM D445; EPA 608.3

Other standards

ISO 16266-2Water quality - Detection and enumeration of Pseudomonas aeruginosa - Part 2: Most probable number method

As written on the certificate · Line 7 (A2LA 5366.01)

SM 9215; SM 9222; SM 9223; SM 9221; ISO 16266-2:2018 Source water Total Coliforms SM 9221 B Wastewater Fecal coliform SM 9221

ISO 17294-2Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 2: Determination of selected elements including uranium isotopesCertificate says EN ISO 17294-2/EPA Method 200.8. Probably the same standard; not checked against the EN document.

As written on the certificate · Line 1 (A2LA 5366.01)

EPA 200.8; SM 4500; SM 5210; SM 4500-S2F; SM 5540C

As written on the certificate · Line 2 (A2LA 5366.01)

EPA 200.8; EPA 300.0; EPA 352.1; EPA 1664; EPA 420.1

As written on the certificate · Line 3 (A2LA 5366.01)

EPA 180.1; EPA 200.8; EPA 245.1; EPA 624.1; SM 4500

Scope as published by A2LA

8 lines

A2LA

ISO/IEC 17025

Active

5366.01

The scope document we hold says it was valid until 2025-12-31. That date has passed, so our copy may be out of date. We downloaded it from the A2LA register on 2025-12-02. Check the A2LA register for the current scope.

View scope

Accredited scope, certificate 5366.01

Line	Discipline	Method	Matrix	Range
1	Environmental Testing	EPA 200.8; SM 4500; SM 5210; SM 4500-S2F; SM 5540C	Drinking water	-
2	Electrical Testing	EPA 200.8; EPA 300.0; EPA 352.1; EPA 1664; EPA 420.1	Drinking water	-
3	Chemical Testing	EPA 180.1; EPA 200.8; EPA 245.1; EPA 624.1; SM 4500	Drinking water	-
4	Electrical Testing	EPA 625.1; EPA 608.3; EPA 624.1	Water	-
5	Electrical Testing	EPA 624.1; EPA 625.1; Isophorone EPA 625	Water	-
6	Biological Testing	ASTM D1298; ASTM D4052; ASTM D4294; ASTM D445; EPA 608.3	Drinking water	-
7	Biological Testing	SM 9215; SM 9222; SM 9223; SM 9221; ISO 16266-2:2018 Source water Total Coliforms SM 9221 B Wastewater Fecal coliform SM 9221	Drinking water	-
8	Environmental 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.

Location

228 Sabanetas Industrial Park, Ponce, 00716-4401, Puerto Rico, Ponce, US

18.06682, -66.61404

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Accreditation data refreshed from the A2LA register on 2026-09-25.

This page mirrors a public register. For a purchasing, audit or regulatory decision, confirm against the A2LA entry linked above.