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

Chemistry Section

ISO/IEC 17025 (2017)

Environment

Service Product Determinant Technique Procedure
Analysis for nutrients Irrigation and stock waters; Sewage; Trade wastes Nitrogen - Total; Phosphorus - Total Flow injection analyser (FIA)

In-house method CHW-TotP-TotN

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

In-house method  CHW-Ox.N

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

In-house method  CHW-TKN2

Nitrogen - Total Kjeldahl (TKN) Titration

In-house method  CHW-TKN

Nitrogen - Ammonia Titration

In-house method  CHW-NH3

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

In-house method  CHW-Alk T

Electrical conductivity Electrometric

In-house method  CHW-EC

Irrigation and stock waters; Sewage Chloride Titration

In-house method  CHW-Cl

Irrigation and stock waters; Sewage; Trade wastes pH Electrometric

In-house method  CHW-pH

Sewage Turbidity Turbidometry

In-house method  CHW-Turb

Colour UV-vis spectrophotometry

In-house method  CHW-Col

Sewage; Trade wastes Chemical oxygen demand (COD) UV-vis spectrophotometry

In-house method  CHW-COD

Solids - Suspended Gravimetric

In-house method CHW-SS

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

In-house method  CHW-BOD

Solids - Total dissolved (TDS) Gravimetric

In-house method  CHW-TDS

Orthophosphate Flow injection analyser (FIA)

In-house method  CHW-FRP-FIA

Analysis for physical and chemical characteristicson-site activity Sewage; Trade wastes Dissolved oxygen (DO) - In-situ Dissolved oxygen (DO) analyser

In-house method  CHW-O2

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

In-house method sampling manual

ISO/IEC 17025 (2017)

Food and Beverage

Service Product Determinant Technique Procedure
Analysis for elements Waters for potable and domestic purposes Calcium Calculation

In-house method  CHW-Ca

Analysis of physical and nutritional characteristics Waters for potable and domestic purposes Nitrogen - Total Kjeldahl (TKN) Calculation

In-house method CHW-TKN2

Turbidity Turbidometry

In-house method CHW-Turb

Solids - Suspended Gravimetric

In-house method  CHW-SS

Alkalinity - Total Titration

In-house method CHW-Alk T

Solids - Total dissolved (TDS) Gravimetric

In-house method CHW-TDS

Orthophosphate Flow injection analyser (FIA)

In-house method CHW-FRP-FIA

Magnesium Titration

In-house method CHW-Mg

Nitrogen - Total; Phosphorus - Total Flow injection analyser (FIA)

In-house method CHW-TotP-TotN

Colour UV-vis spectrophotometry

In-house method  CHW-Col

Hardness Calculation; Classical

In-house method CHW-Hard; In-house method CHW-Hard2

Fluoride Ion selective electrode (ISE)

In-house method CHW-F

Chloride Titration

In-house method CHW-Cl

Nitrogen - Total Kjeldahl (TKN) Titration

In-house method CHW-TKN

pH Electrometric

In-house method CHW-pH

Electrical conductivity Electrometric

In-house method  CHW-EC

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

In-house method  CHW-Ox.N

Nitrogen - Ammonia Titration

In-house method CHW-NH3

Analysis of physical and nutritional characteristicson-site activity Waters for potable and domestic purposes Chloramines - In-situ UV-vis spectrophotometry

In-house method CHW-NH2Cl

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

In-house method sampling manual

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.