
National Association of Testing Authorities, Australia
Scope of Accreditation
COHLAB Pty Ltd
Trading as COHLABS
Scope of Accreditation
Trading as COHLABS
ISO/IEC 17025 (2017)
Environment
Service | Product | Determinant | Technique | Procedure |
---|---|---|---|---|
Counting of asbestos, mineral fibres (including synthetic) and organic fibres | Air; Membrane filters | Respirable asbestos fibres; Synthetic mineral fibres (SMF); Volume measurement | Phase contrast microscopy; Sampling flow rate and duration measurement |
National Occupational Health and Safety Commission Guidance Note on the Membrane Filter Method for Estimating Airborne Asbestos Fibres NOHSC:3003, National Occupational Health and Safety Commission Guidance Note on the Membrane Filter Method for Estimating Airborne Synthetic Mineral Fibres NOHSC:3006 and in-house method MFM-1 |
Identification of asbestos, mineral fibres (including synthetic) and organic fibres | Bulk samples | Actinolite; Amosite; Anthophyllite; Chrysotile; Crocidolite; Tremolite | Transmission electron microscopy (TEM) | ISO 22262-1 and in-house methods TA-1A and TB-1A. |
Bulk samples; Non-homogenous materials (soils, dust, ores) | Amosite; Chrysotile; Crocidolite; Organic fibres; Synthetic mineral fibres (SMF) | Polarised light microscopy (including dispersion staining) |
AS 4964 and in-house method ID-1 |
|
Membrane filters | Actinolite; Amosite; Anthophyllite; Chrysotile; Crocidolite; Tremolite | Transmission electron microscopy (TEM) | The National Institute for Occupational Safety and Health (NIOSH) Method 7402 Asbestos by TEM and in-house methods TA-1A and TB-1A. |
The only data displayed is that deemed relevant and necessary for the clear description of the activities and services covered by the scope of accreditation.
Grey text appearing in a SoA is additional freetext providing further refinement or information on the data in the preceding line entry.
Accreditation No.
19499
Site No.
22444
Print date
26 Jun 2022
END OF SCOPE