Department of Industry, Tourism and Trade

Site

Water Chemistry Laboratory

Accreditation No.

15104

Site No.

15577

Date of Accreditation

06 Aug 2012

Address

Berrimah Farm, Makagon Road
Berrimah, NT 828
Australia

dpir.nt.gov.au/primary-industry/laboratory-services/water-laboratories

Contact

Mr Stephen Poole P: +61 (08) 89992194

Availability

Services available to external clients

Scope of Accreditation

ISO/IEC 17025 (2017)

Environment

Service Product Determinant Technique Procedure
Analysis for elements Ground waters; Industrial waters - Treated; Irrigation and stock waters Calcium; Iron; Magnesium; Manganese; Potassium; Silica; Sodium; Sulfur ICP-AES


APHA 3120B


Sewage; Trade wastes Calcium; Magnesium ICP-AES


APHA 3120B


Analysis for nutrients Ground waters; Industrial waters - Treated; Irrigation and stock waters; Sewage; Trade wastes Nitrogen - Nitrate Continuous flow analyser (CFA)

 In-house WCL17

Sewage; Trade wastes Phosphorus - Total Continuous flow analyser (CFA)

In-house WCL10


Nitrogen - Ammonia; Nitrogen - Organic; Nitrogen - Total Kjeldahl (TKN) Continuous flow analyser (CFA)

 In-house WCL11

Phosphorus - Reactive Continuous flow analyser (CFA)

APHA 4500P -F

Analysis for physical and chemical characteristics Ground waters; Industrial waters - Treated; Irrigation and stock waters Chloride - Total as NaCl Calculation In house WCL02
Silica; Sulfate Calculation APHA 3120B
In house WCL01
Ground waters; Industrial waters - Treated; Irrigation and stock waters; Sewage; Steam-raising waters; Trade wastes Turbidity Nephelometry

In-house WCL22

pH Ion selective electrode (ISE)

APHA 4500 H+ -B

Hardness Calculation


APHA 3120B; APHA 2340B


Chemical oxygen demand (COD) UV-vis spectrophotometry

In-house WCL13

Conductivity Electrometric

APHA 2510B 

Alkalinity Titration

APHA 2320B

Colour - Apparent UV-vis spectrophotometry

In-house M21 

Colour - True UV-vis spectrophotometry

APHA 2120C 

Ground waters; Industrial waters - Treated; Irrigation and stock waters; Steam-raising waters Bicarbonate Titration

APHA 2320B


Fluoride Ion selective electrode (ISE)

In-house WCL03

Ultraviolet absorbance UV-vis spectrophotometry

APHA 5910B 

Solids - Total dissolved (TDS) Gravimetric


in-house WCL05


Carbonate Titration

APHA 2320B


Chloride Ion selective electrode (ISE)

APHA 4500 CI-D


Industrial waters - Treated; Irrigation and stock waters; Steam-raising waters Hydroxide Titration

APHA 2320B

Sewage; Trade wastes Biochemical oxygen demand (BOD) Dissolved oxygen (DO) analyser

APHA 5210B

Solids - Suspended volatile Gravimetric

APHA 2540D and APHA 2540E

Ultraviolet absorbance UV-vis spectrophotometry

APHA 5910B 

Solids - Suspended Gravimetric

APHA 2540D and APHA 2540E

Solids - Total dissolved (TDS) Calculation

In-house WCL08

ISO/IEC 17025 (2017)

Food and Beverage

Service Product Determinant Technique Procedure
Analysis for elements Waters for potable and domestic purposes Calcium; Iron; Magnesium; Manganese; Potassium; Silica; Sodium; Sulfur ICP-AES

APHA 3120B, APHA 2340B

Analysis of physical and nutritional characteristics Waters for potable and domestic purposes Bicarbonate Titration

APHA 2320B


pH Ion selective electrode (ISE)

APHA 4500 H+ -B

Hardness Calculation


APHA 3120B; APHA 2340B


Chloride - Total as NaCl Calculation In house WCL02
Carbonate Titration

APHA 2320B


Hydroxide Titration

APHA 2320B

Turbidity Nephelometry

In-house WCL22

Colour - Apparent UV-vis spectrophotometry

In-house M21 

Conductivity Electrometric

APHA 2510B 

Fluoride Ion selective electrode (ISE)

In-house WCL03

Solids - Total dissolved (TDS) Gravimetric


in-house WCL05


Alkalinity Titration

APHA 2320B

Colour - True UV-vis spectrophotometry

APHA 2120C 

Ultraviolet absorbance UV-vis spectrophotometry

APHA 5910B 

Nitrogen - Nitrate Continuous flow analyser (CFA)

 In-house WCL17

Chemical oxygen demand (COD) UV-vis spectrophotometry

In-house WCL13

Chloride Ion selective electrode (ISE)

APHA 4500 CI-D


Silica; Sulfate Calculation APHA 3120B
In house WCL01

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