Our contaminant testing involves the use of advanced and modern testing equipment to develop methods and carry out testing for current and emerging contaminants of interest to global regulators and customers of Australasian dairy products.

Current routine methods

  •  Aflatoxin M1, Glyphosate, Chlorate & Perchlorate, Melamine & DCD
  • Detergent and sanitiser residues arising from cleaning on-farm and in manufacturing plants.
  • Heavy metals

Rapid response to incidents

Our unique combination of capability to carry out rapid method development, and bring this into high throughput operations, enables us to work with MilktestNZ to quickly provide solutions to potential contamination issues.  Our testing in support of the 2015/16 1080 monofluoroacetate contamination threat is an example of this in action.

Emerging contaminants

Analytica and MilktestNZ develop methods for testing emerging contaminants in milk and dairy products, and implementing them in operations that are designed to meet industry requirements for cost and capacity.  These developments are generally market or customer driven, and we welcome enquiry about any current or future dairy contaminant where our capability may be able to assist.

How to take and submit a sample

How to take and submit a sample

Raw milk
A representative sample of 50-100 mL of milk is required.  Please keep chilled if being delivered immediately, or freeze then delicer chilled.

Dairy products
An unopened sachet or consumer package is required, with details of batch and product description to be shown clearly on the outside.

Download and complete our Analysis Request Form either in PDF format or as a Word document, and send it along with your samples to:

Analytica Laboratories Ltd
Ruakura Research Centre
10 Bisley Road,
Hamilton 3240 
New Zealand

Get Analysis Request Forms

Don’t forget to label each sample container with a unique name or code, matching the Sample Identification that you write on the Analysis Request Form. We will invoice you when we report your results. 

To send samples from overseas, please see our instructions and import permits.

Analytica Laboratories


P: +64 7 974 4740

Ruakura Research Centre,
10 Bisley Road, Private Bag 3345,
Hamilton 3240
New Zealand


Copyright 2022 Analytica Laboratories Limited

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