
National Association of Testing Authorities, Australia
Scope of Accreditation
KLEN International (74) Pty Ltd
Site
Klen International
Accreditation No.
20331
Site No.
24296
Date of Accreditation
09 Oct 2018
Contact
Availability
Services available to external clients
Scope of Accreditation
Klen International
ISO 17034 (2016)
Materials
Service | Product | Determinant | Technique | Procedure | Limitations | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Certified reference materials for chemical composition | Ores and minerals | Oxides of platinum and palladium | Atomic absorption spectroscopy (AAS); Gravimetric; ICP-AES; ICP-MS |
in-house method QP4.33-01 |
0.0001 g/t to 100 g/t |
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Capability With best measurement uncertainty capability of -50% relative for concentrations ≤ 0.01 g/t 10% relative for concentrations > 0.01 g/t to ≤ 1.0 g/t 5% relative for concentrations > 1.0 g/t |
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Oxides and sulfides of gold | Atomic absorption spectroscopy (AAS); Atomic absorption spectroscopy (AAS) - Fire assay; Gravimetric; ICP-AES; ICP-MS | in-house QP4.33-01 | 0.0001 g/t to 10 000 g/t | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability With best measurement uncertainty capability of -50% relative for concentrations ≤ 0.01 g/t 10% relative for concentrations > 0.01 g/t to ≤ 1.0 g/t 5% relative for concentrations > 1 g/t |
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Reference materials for chemical composition | Ores and minerals | Oxides and sulfides of copper; Oxides and sulfides of silver | Atomic absorption spectroscopy (AAS); Atomic absorption spectroscopy (AAS) - Fire assay; Gravimetric; ICP-AES; ICP-MS | in-house QP433-01 | 10 g/t to 60 000 g/t |
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.
20331
Site No.
24296
Print date
06 Jul 2022
END OF SCOPE