text.skipToContent text.skipToNavigation
+86 21 22509000

4 - Metals in surface water (Preserved in 0.5% Nitric Acid)

Product Code

PT-AQ-04

Proficiency Testing Scheme

Water Chemistry (AQUACHECK)

Matrix

Surface water

Industry Sector/s

Product Format

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

Accreditation

ISO/IEC 17043

Overview of PT samples and distribution dates:

Product Information

Analyte Name

Range

Units

Accreditation

Analyte Name

Aluminium

Range

300.0

Units

µg/L

Accreditation
Analyte Name

Barium

Range

600.0

Units

µg/L

Accreditation
Analyte Name

Boron

Range

1200.0

Units

µg/L

Accreditation
Analyte Name

Copper

Range

500.0

Units

µg/L

Accreditation
Analyte Name

Iron

Range

350.0

Units

µg/L

Accreditation
Analyte Name

Lithium

Range

50.0

Units

µg/L

Accreditation
Analyte Name

Manganese

Range

60.0

Units

µg/L

Accreditation
Analyte Name

Silver

Range

12.0

Units

µg/L

Accreditation
Analyte Name

Strontium

Range

1000.0

Units

µg/L

Accreditation
Analyte Name

Zinc

Range

500.0

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.

Country of Origin

UNITED KINGDOM

Punchout session timeout warning

Your punchout session will expire in 1 min 59 sec.

Select "Continue session" to extend your session.