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+48 22 751 31 40

Product Code

PT-AQ-03

Proficiency Testing Scheme

Water Chemistry (AQUACHECK)

Matrix

Clean water

Industry Sector/s

Water & Environmental

Product Format

7 x 30mL spiking solutions for BOD, COD, suspended solids, MBAS, non-ionic surfactants, turbidity and DOC

Accreditation

ISO/IEC 17043 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:

Scheme Information

Scheme Documents

Product Information

Analyte Data

Analyte Name

Range

Units

Accreditation

Analyte Name

Biochemical Oxygen Demand (BOD) (5 day)

Range

1 - 6

Units

mgO2/L

Accreditation
Analyte Name

Chemical Oxygen Demand (COD)

Range

50 - 250

Units

mgO2/L

Accreditation
Analyte Name

Dissolved Organic Carbon

Range

1 - 5

Units

mgC/L

Accreditation
Analyte Name

Methylene blue active substances (MBAS)

Range

45 - 240

Units

µgLS/L

Accreditation
Analyte Name

Non-ionic surfactants

Range

0.1 - 1

Units

mg/L

Accreditation
Analyte Name

Suspended solids

Range

5 - 30

Units

mg/L

Accreditation
Analyte Name

Turbidity

Range

1 - 8

Units

NTU

Accreditation

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

Documentation

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