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Other Testing

As New Zealand's largest privately owned analytical laboratory, Hill Labs offers an extensive array of unique test options. If you haven't managed to find a test option specific to your needs then look through the below testing categories to see if they contain what you're looking for.

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Mould Testing

Testing for the presence and types of mould can help identify water damage in buildings and assess potential health risks in residential and commercial properties. 

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Air Quality

Hill Labs are New Zealand's leading supplier of Air Quality testing from our purpose built air quality testing laboratory.

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Effluent

Use of dairy effluent as a source of nutrients for pasture growth has become commonplace, however frequently farmers have little insight on the nutrient composition of effluent being applied, which will change regularly depending on animal feed inputs.

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Surface and Swab

Our Air Quality laboratory regularly tests swab and surface samples. A wide variety of compounds can be tested for chemical and microbiological contaminants.

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Compost

We have a range of tests to help you understand the status of composts, media and nutrient solutions. Choose from a range of suites designed to measure the nutrient status, pesticide residue levels, microbial counts or the heavy metal content.

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Helpful links

Our team of testing experts has meticulously crafted these documents to offer recommendations tailored to your testing requirements.

Technical Notes

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Analysis Request Forms

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Order DIY Kits

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Latest Stories

Hill News February 2026 - Update from our MD, Dr Jonno Hill

AI is rapidly transforming how we work, driving big productivity gains, especially in software development. Rather than reducing roles, we’re using these tools to boost output and free our people to focus on innovation. While we’ll adopt AI carefully in our high‑compliance environment, we’re excited about the opportunities ahead and committed to leading the way.
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  24 Feb 2026

Driving Innovation Through Expertise: The Analytical Technology Microbiology & Molecular Biology Team 

Innovation is at the heart of Hill Labs’ Analytical Technology Microbiology & Molecular Biology team. This highly skilled team is driving industry‑leading solutions that enhance efficiency, sustainability, and scientific excellence across food, environmental, and agricultural services.
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  24 Feb 2026

Hill Labs Management Update

We are pleased to announce some important changes to the leadership of Hill Labs. Following the appointment of Michael Wink to the GM - Operations role, filling this important vacancy, Peter Lord’s role of Chief Operating Officer will transition to a Chief Executive Officer role in early April. Jonno Hill will remain Managing Director and will focus primarily on strategy and strategic projects.
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  24 Feb 2026

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What our customers have to say

"We've always found them to be responsive in getting results back and giving advice on problems we might be facing."

Andrew Hutchinson, Technical Manager, Turners & Growers

"We strongly recommend Hill Labs as a sound testing service provider to the honey industry."

Nick Walker, Technical Manager, Egmont Honey

"Their sample registration system has made things simple and seamless - collect, scan and send!"

Mathew Bannister, Compliance Manager, First Fresh New Zealand

Accreditations

As a New Zealand accredited laboratory by International Accreditation New Zealand (IANZ), Hill Labs' commitment to quality is tantamount to our overall operating philosophy. We pride ourselves on the quality of our work.

View our full accreditations