Cereal and Grain Testing

Cereal and Grain Testing

Fast, accurate and cost effective analysis for all your cereal and grain testing needs. Hill Labs provides an extensive array of testing services for the analysis of grains and cereals. Our tests have been designed using modern technology to ensure that results are delivered in the shortest time possible, while still achieving industry-leading accuracy and sensitivity. Whether you are interested in testing samples for allergens, such as gluten, or contaminants such as pesticide residues, heavy metals or fungal toxins, Hill Labs has the tests to meet your needs.

Heavy Metal Testing

Soil may become contaminated with heavy metals for many reasons. Many soil contaminants, such as heavy metals remain, in biologically accessible states for extended periods of time, which means that they can bio-accumulate in fruits, vegetables and potentially humans. As such testing soil, water, fruits and vegetables for heavy metals is commonplace. Hill Labs has an extensive suite of heavy metal tests for use on everything from soil through to honey.

Pesticide Residue Testing

Hill Labs has extensive experience in the analysis of pesticide residues. We have developed award winning purification systems that ensure the best possible extraction of contaminants across the most diverse array of sample types available in New Zealand. Our test offering is IANZ accredited and suitable for use in both domestic and export-based situations. 

Allergen Testing

Testing products for allergens such as gluten, egg white and milk products is important when wanting to ensure that a product conforms to its stated food labelling claims. Hill Labs offers a number of allergen tests for a variety of different products and drinks. 

Mycotoxin Testing

Mycotoxins are extremely toxic chemical substances produced by fungi growing naturally in many agricultural crops. Especially cereals, such as maize, wheat and barley. The consumption of mycotoxin contaminated foodstuffs can be harmful to human health and are therefore routinely tested as part of routine food safety programmes. We offer a convenient suite of mycotoxin tests that includes aflatoxin and its constituent elements as well as other commonly tested mycotoxins such as Fumonisins and Tricothecenes. To request a mycotoxin test from Hill Labs just download a sample submission form, provide us with details of your test requirements and send the completed paperwork along with your sample to the nearest Hill Labs office.

Nutritional Panel Testing

Understanding the nutritional information of food, especially processed food is a food labelling requirement. Nutritional panel testing includes getting an understanding of a product’s, energy, protein, fat (total and saturated), carbohydrate (total and sugars) and sodium. Assessing so many components within multi-component food groups can provide a number of analytical challenges, however Hill Labs team of expert analysts have made the process simple and convenient. Simply complete one of our test submission forms and sample and we will take care of the rest.

Contact us for more info

Helpful links

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

Latest Stories

Connecting with Farmers and Growers at Fieldays

We are looking forward to our 28th year at Fieldays this year, connecting with farmers, growers and industry professionals from across New Zealand. Events like Fieldays are a great opportunity for our team to get out from behind the desk, hear directly from the sector, and continue building strong relationships within the agricultural community.
  21 May 2026

A Record-breaking Day for Kiwifruit Samples

Hill Labs is a key service provider to Zespri and the kiwifruit industry, providing time-critical sampling and maturity testing services seven days a week. Zespri has strict maturity criteria that all orchards must pass before harvest to ensure consumers receive the best quality kiwifruit expected from the Zespri brand.
  21 May 2026

Introducing Dairy Commodity Product Testing and MALDI-TOF Identification

Customer needs continue to evolve - particularly across dairy commodity testing and microbiological identification - and over the past year, these topics have become increasingly common in conversations with our clients. In response, we have expanded our laboratory scope to include ISO reference method testing for dairy commodity products, alongside the introduction of MALDI-TOF identification technology.
  21 May 2026

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.