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Product Code

PT-AQ-12

Proficiency Testing Scheme

Water Chemistry (AQUACHECK)

Industry Sector/s

Water & Environmental

Product Format

1 x 250mL concentrated synthetic effluent sample; 1 x 125mL metals sample containing all analytes except mercury; 1 x 30mL mercury spiking solution (Preserved in 0.2% HCl acid)

Accreditation

ISO/IEC 17043 (see Analyte information) Accredited within the boundaries of LGC’s fixed and flexible scope of UKAS accreditation. Further details can be found in the scheme description. 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:


Product Information

Analyte Data

Analyte Name

Range

Units

Accreditation

Analyte Name

Aluminium

Range

2.5

Units

mg/L

Accreditation
Analyte Name

Antimony

Range

5.0

Units

µg/L

Analyte Name

Arsenic

Range

50.0

Units

µg/L

Accreditation
Analyte Name

Beryllium

Range

2.5

Units

mg/L

Analyte Name

Cadmium

Range

50.0

Units

µg/L

Accreditation
Analyte Name

Chromium

Range

0.25

Units

mg/L

Accreditation
Analyte Name

Copper

Range

0.25

Units

mg/L

Accreditation
Analyte Name

Iron

Range

5.0

Units

mg/L

Accreditation
Analyte Name

Lead

Range

0.25

Units

mg/L

Accreditation
Analyte Name

Manganese

Range

2.5

Units

µg/L

Accreditation
Analyte Name

Mercury

Range

25.0

Units

mg/L

Accreditation
Analyte Name

Molybdenum

Range

1.0

Units

mg/L

Accreditation
Analyte Name

Nickel

Range

1.0

Units

mg/L

Accreditation
Analyte Name

Selenium

Range

50.0

Units

µg/L

Accreditation
Analyte Name

Tellurium

Range

5.0

Units

µg/L

Analyte Name

Titanium

Range

5.0

Units

mg/L

Analyte Name

Uranium

Range

1.0

Units

µg/L

Analyte Name

Zinc

Range

5.0

Units

mg/L

Accreditation

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

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