Drinking Water for New Zealand

Managed by ESR for the Ministry of Health.         Data extracted from the National DWO Database.

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Ministry of Health Recognised Laboratory

Rotorua LC Environmental Lab.


Address Private Bag 3092
Rotorua (nul
Phone (07) 347-8575
Fax (07) 347-9373
Email (null)
Website (null)

13 Analytical Tests

No.   Determinand Method Certifier
1.   E. coli Colilert-18 IANZ
2.   E. coli Colilert-18 Quanti-Tray IANZ
3.   E. coli Membrane Filtration IANZ
4.   Faecal Coliforms Colilert Quanti-Tray IANZ
5.   Faecal Coliforms Colilert-18 IANZ
6.   Faecal Coliforms Membrane Filtration IANZ
7.   Nitrite (as NO2) Diazotization Colorimetry IANZ
8.   Nitrogen Cadmium Reduction, Flow Inject IANZ
9.   pH pH Meter IANZ
10.   Temperature Thermometer IANZ
11.   Total Coliforms Colilert-18 IANZ
12.   Total Coliforms Colilert-18 Quanti-Tray IANZ
13.   Turbidity Turbidity Meter IANZ

Source: Drinking Water Online, as extracted from the National DWO database on 18 Feb 2019.



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