The Institute of Environmental Science and Research (ESR) has changed its name to the New Zealand Institute for Public Health and Forensic Science (PHF Science) as of 1 July 2025. The new website address is www.phfscience.nz. Visitors will automatically be redirected to the new address. Please check and update any links and bookmarks after this change.

Whakamātautau

Laboratory test catalogue

PHF Science staff, using our accredited laboratories, undertake a range of testing. Our test forms are available here, or visit our testing & analysis services page to find out more. Note as we transition to PHF Science from ESR, some forms may reflect our former name. We will still accept samples on ESR-branded forms.
Testing & analysis services