Scope of Accreditation
Laboratory Name: Environmental Health Unit
Client ID: 1003279
Parent Institution: Caribbean Public Health Agency (CARPHA)
Address: Grounds of Sir Arthur Lewis Community College, Morne Fortune, Castries, Other (Please call CALA), Other
Contact: Mr. Kareem Charlemagne
Email: charleka@carpha.org; cyrillor@carpha.org
Phone: (758) 452-2501
Fax: (758) 453-2721
Standard: Conforms with requirements of ISO/IEC 17025:2017
Clients Served: All Interested Parties
Revised On: 12/11/2020
Valid To: 08/09/2026
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002 - Total Suspended Solids (TSS)
Field of Accreditation: Environmental
Matrix: Water
Analytical Method: GRAVIMETRIC
Preparation Method:
Lab Method ID(s): CEHILSC-2
| Method Reference | Modified From | Analytical Method | Preparation Method |
|---|---|---|---|
| SM 2540 D | No | Yes | No |
| Parameter | |
|---|---|
| Total Suspended Solids |
003 - pH
Field of Accreditation: Environmental
Matrix: Water
Analytical Method: PH METER
Preparation Method:
Lab Method ID(s): CEHILSC-1
| Method Reference | Modified From | Analytical Method | Preparation Method |
|---|---|---|---|
| SM 4500-H+ B | No | Yes | No |
| Parameter | |
|---|---|
| pH |
005 - Turbidity
Field of Accreditation: Environmental
Matrix: Water
Analytical Method: NEPHELOMETRIC
Preparation Method:
Lab Method ID(s): CEHILSC-9
| Method Reference | Modified From | Analytical Method | Preparation Method |
|---|---|---|---|
| SM 2130 B | No | Yes | No |
| Parameter | |
|---|---|
| Turbidity |
006 - Chlorine
Field of Accreditation: Environmental
Matrix: Water
Analytical Method: COLORIMETRIC
Preparation Method:
Lab Method ID(s): CEHILSC-4
| Method Reference | Modified From | Analytical Method | Preparation Method |
|---|---|---|---|
| EPA 330.5 | No | Yes | No |
| Parameter | |
|---|---|
| Free Chlorine |
† “OSDWA” indicates the appendix is used for the analysis of Ontario drinking water samples, which is subject to the rules and related regulations under the Ontario “Safe Drinking Water Act” (2002).
The list of tests and measurement capabilities for which a laboratory is accredited can change at any time due to circumstances such as scope extensions, voluntary withdrawal of tests by the laboratory and suspension. Scopes are published by the CALA via the Internet at https://directory.cala.ca/
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