National Association of Testing Authorities, Australia
Scope of Accreditation
Australian Laboratory Services Pty Ltd
Site
Townsville Chemistry Laboratory – ALS Environmental
Accreditation No.
825
Site No.
23472
Date of Accreditation
08 Mar 2017
Contact
Availability
Services available to external clients
Scope of Accreditation
ISO/IEC 17025 (2017)
Environment
| Service | Product | Determinant | Technique | Procedure |
|---|---|---|---|---|
| Analysis for nutrients | Potable waters; Saline waters; Soils; Surface waters; Trade wastes | Nitrogen - Nitrate | Calculation |
in-house method EK058G |
| Nitrogen - Nitrite | Discrete analyser (DA) |
in-house method EK057G |
||
| Nitrogen - Oxidised | Discrete analyser (DA) |
in-house method EK059G |
||
| Phosphorus - Ortho | Discrete analyser (DA) |
in-house method EK071G |
||
| Analysis for physical and chemical characteristics | Bore waters; Fresh waters; Ground waters; Potable waters; Saline waters; Surface waters; Trade wastes | Acidity | Titration | In-house method ED038 |
| Fresh waters; Ground waters; Potable waters; Saline waters; Sewage | Biochemical oxygen demand (BOD); Carbonaceous biochemical oxygen demand (CBOD) | Electrometric |
APHA 5210 B, In-house method EP030 |
|
| Ground waters; Industrial waters - Treated; Irrigation and stock waters; Potable waters; Saline waters; Sewage; Steam-raising waters; Swimming pool and spa waters; Trade wastes | Alkalinity | Autotitration; Titration |
APHA 2320 B and in-house method ED037 |
|
| Turbidity | Nephelometry |
APHA 2130 B and in-house method EA045 |
||
| Ground waters; Industrial waters - Treated; Irrigation and stock waters; Potable waters; Saline waters; Sewage; Steam-raising waters; Trade wastes | Silica | Discrete analyser (DA) |
in-house method EG052G |
|
| Sulfate | Discrete analyser (DA) |
in-house method ED041G |
||
| Solids - Total | Gravimetric |
APHA 2540 B and in-house method EA030 |
||
| Fluoride | Ion selective electrode (ISE) |
in-house method EK040 |
||
| Dissolved oxygen (DO) | Electrometric |
in-house method EP025 |
||
| Chloride | Discrete analyser (DA) |
in-house method ED045G |
||
| Solids - Total dissolved (TDS) | Calculation |
in-house method EA016 |
||
| Solids - Total dissolved (TDS) | Gravimetric |
APHA 2540 C and in-house method EA015 |
||
| pH | Ion selective electrode (ISE) |
APHA 4500 H+ B and in-house method EA005 |
||
| Chlorine - Free; Chlorine - Total | Colourimetry |
in-house method EK010-1 |
||
| Salinity | Calculation |
in-house method EA020-EC |
||
| Solids - Suspended | Gravimetric |
APHA 2540 D and in-house method EA025 |
||
| Conductivity | Autotitration; Electrometric |
APHA 2510 B and in-house method EA010 |
||
| Ground waters; Potable waters; Saline waters; Surface waters | Ammonia | Discrete analyser (DA) | In-house method EK055G | |
| Conductivity | Autotitration |
in-house method EA010P |
||
| Ground waters; Potable waters; Saline waters; Surface waters; Swimming pool and spa waters | pH | Autotitration |
in-house method EA005P |
|
| Alkalinity | Autotitration |
in-house method ED037P |
||
| Swimming pool and spa waters | Chlorine - Residual | Colourimetry |
in-house method EK010-1 |
|
| Analysis for physical and chemical characteristicsField analysis | Potable waters; Surface waters | Chlorine; pH | Ion selective electrode (ISE); UV-vis spectrophotometry | In-house method EN67B |
| Sample collection | Potable waters | Not applicable | Grab; Manual by hand | In-house method EN67B |
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.
Accreditation No.
825
Site No.
23472
Print date
24 Apr 2024
