Other Testing

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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

Staff Profile: Delivering Value, Building Trust - Sheena's Approach to Key Account Management

Sheena is a proud mum, nature enthusiast, and relationship-driven Key Account Manager in the Foods Team. With experience in the lab Sheena now connects with clients on the frontline, supporting food safety, and working with a great team to deliver smart solutions.
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  01 Dec 2025

Hill News November 2025 - Update from our MD, Dr Jonno Hill

One truism in business is that everything starts with people, and so the ability to attract, retain and develop talent is critically important. We’re therefore very pleased to share the news below of two high-calibre senior appointments – one to our executive team and one to our Board – who we know will be valuable additions to our team. 
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  20 Nov 2025

Coming Soon: Improvements to Invoicing & AR Processes

We’re excited to share that a major systems upgrade is on the horizon that will enhance how we manage invoicing and accounts receivable (AR). Scheduled to go live in the second half of 2026, this is part of a broader ERP (Enterprise Resource Planning) implementation project to support our evolving business.
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  20 Nov 2025

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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