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4G - Metals in groundwater (Preserved in 0.5% Nitric Acid)

Product Code

PT-AQ-04G

Proficiency Testing Scheme

Water Chemistry (AQUACHECK)

Matrix

Groundwater

Industry Sector/s

Water & Environmental

Product Format

1 x 500mL metals sample containing all analytes except silver; 1 x 30mL silver spiking solution

Accreditation

ISO/IEC 17043 ISO/IEC 17043 Specifies general requirements for the competence of providers of proficiency testing schemes and for the development and operation of proficiency testing schemes. Find out more.

Overview of PT samples and distribution dates:

Documentation

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Product Information

Analyte Data

Analyte Name

Range

Units

Accreditation

Analyte Name

Aluminium

Range

100.0

Units

µg/L

Accreditation
Analyte Name

Barium

Range

500.0

Units

µg/L

Accreditation
Analyte Name

Boron

Range

500.0

Units

µg/L

Accreditation
Analyte Name

Copper

Range

50.0

Units

µg/L

Accreditation
Analyte Name

Iron

Range

1000.0

Units

µg/L

Accreditation
Analyte Name

Lithium

Range

50.0

Units

µg/L

Accreditation
Analyte Name

Manganese

Range

100.0

Units

µg/L

Accreditation
Analyte Name

Silver

Range

10.0

Units

µg/L

Accreditation
Analyte Name

Strontium

Range

600.0

Units

µg/L

Accreditation
Analyte Name

Zinc

Range

50.0

Units

µg/L

Accreditation

This sample uses natural water samples and the values provided are based on the range of waters used in the past.

For details on the full technical specification of the scheme, please refer to the Scheme Description.

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