Drinking Water for New Zealand

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

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MoH Recognised Labs

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Ministry of Health Recognised Laboratory

Wairoa DC Laboratory


Address Water Treatment Lab.
PO Box 54
Wairoa (nul
Phone (06) 838-7309
Fax (06) 838-8874
Email (null)
Website (null)

6 Analytical Tests

No.   Determinand Method Certifier
1.   E. coli Readycult Coliforms, Merck IANZ Lev 2
2.   Free Available Chlorine DPD Comparator IANZ Lev 2
3.   Free Available Chlorine DPD Titration IANZ Lev 2
4.   pH pH Meter IANZ Lev 2
5.   Total Coliforms Readycult Coliforms, Merck IANZ Lev 2
6.   Turbidity Turbidity Meter IANZ Lev 2

Source: Drinking Water Online, as extracted from the National DWO database on 13 May 2019.



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