Central Highlands Region Water Corporation

Site

Chemistry Section

Accreditation No.

1935

Site No.

1928

Date of Accreditation

20 May 1985

Address

7 Learmonth Road
Wendouree, VIC 3355
Australia

chw.net.au

Contact

Ms Megan Collins P: +61 (03) 53203100

Availability

Services conditionally available to external clients

Scope of Accreditation

ISO/IEC 17025 (2017)

Environment

Service Product Determinant Technique Procedure
Analysis for elements Irrigation and stock waters; Sewage; Trade wastes Calcium; Magnesium; Potassium; Sodium Ion chromatography (IC)

CHW-Cations

Analysis for nutrients Irrigation and stock waters; Sewage; Trade wastes Nitrogen - Total Flow injection analyser (FIA)

CHW-TotN

Nitrogen - Nitrate; Nitrogen - Nitrite; Nitrogen - Total oxidised Flow injection analyser (FIA)

CHW-Ox.N

Sewage; Trade wastes Nitrogen - Total Kjeldahl (TKN) Calculation

CHW-TKN2

Nitrogen - Total Kjeldahl (TKN) Titration

CHW-TKN

Nitrogen - Ammonia Titration

CHW-NH3

Analysis for physical and chemical characteristics Irrigation and stock waters Alkalinity - Total Titration

CHW-Alk T

Electrical conductivity Electrometric

CHW-EC

Irrigation and stock waters; Sewage Chloride Titration

CHW-Cl

Irrigation and stock waters; Sewage; Trade wastes pH Electrometric

CHW-pH

Sewage Turbidity Turbidometry

CHW-Turb

Colour Classical

CHW-Col

Sewage; Trade wastes Solids - Suspended Gravimetric

CHW-SS

Chemical oxygen demand (COD) UV-vis spectrophotometry

CHW-COD

Dissolved oxygen (DO) - In-situ Dissolved oxygen (DO) analyser

CHW-O2

Phosphorus - Total Flow injection analyser (FIA)

CHW-Tot P-FIA

Biochemical oxygen demand (BOD) Classical; Dissolved oxygen (DO) analyser

CHW-BOD

Solids - Total dissolved (TDS) Gravimetric

CHW-TDS

Orthophosphate Flow injection analyser (FIA)

CHW-FRP-FIA

Sample collection Irrigation and stock waters; Sewage; Trade wastes; Waste waters Not applicable Composite; Grab

AS 5667.1, 4, 5, 6, 10

ISO/IEC 17025 (2017)

Food and Beverage

Service Product Determinant Technique Procedure
Analysis for elements Waters for potable and domestic purposes Calcium; Magnesium; Potassium; Sodium Ion chromatography (IC)

CHW-Cations

Calcium Classical

CHW-Ca

Analysis of physical and nutritional characteristics Waters for potable and domestic purposes Turbidity Turbidometry

CHW-Turb

Solids - Suspended Gravimetric

CHW-SS

Alkalinity - Total Titration

CHW-Alk T

Solids - Total dissolved (TDS) Gravimetric

CHW-TDS

Orthophosphate Flow injection analyser (FIA)

CHW-FRP-FIA

Magnesium Titration

CHW-Mg

Phosphate - Total Flow injection analyser (FIA)

CHW-Tot P-FIA

Nitrogen - Total Kjeldahl (TKN) Calculation

CHW-TKN2

Colour Classical

CHW-Col

Fluoride Classical

CHW-F

Nitrogen - Total Flow injection analyser (FIA)

CHW-TotN

Nitrogen - Total Kjeldahl (TKN) Classical

CHW-TKN

Hardness Calculation; Classical

CHW-Hard; CHW-Hard2

pH Classical

CHW-pH

Chloride Classical

CHW-Cl

Electrical conductivity Classical

CHW-EC

Nitrogen - Nitrate; Nitrogen - Nitrite; Nitrogen - Total oxidised Flow injection analyser (FIA)

CHW-Ox.N

Nitrogen - Ammonia Classical

CHW-NH3

Chloramines - In-situ Classical

CHW-NH2Cl

Sample collection Waters for potable and domestic purposes Not applicable Composite; Grab

AS 5667.1, 4, 5, 6, 10

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.