Surface and Swab Testing

Surface and Swab Testing

Our Air Quality laboratory regularly tests swab and surface samples. A wide variety of compounds can be tested for chemical and microbiological contaminants. If you are evaluating spraying, wanting to understand the nature of deposits or monitor cleaning processes we'll have a swab and surface sample test to meet your requirements. Analysis is routinely performed on a range of organic and inorganic air contaminants and a wide variety of microbiological contaminants.

Swab and surface sample testing is routinely used for:

  • Surface contamination monitoring
  • Evaluating spray drift
  • Understanding the nature of particulate deposition
  • Monitoring cleaning efficiency
  • Answering a range of other monitoring questions

Contact us for more info

Latest Stories

Waitangi Day Observed

All of our labs will be closed on Thursday 6 February for Waitangi Day. If you plan to send any time or temperature-sensitive samples, please ensure you schedule these to arrive before or after this date to avoid delays.
  28 Jan 2025

Auckland Anniversary Day Observed

Our Auckland, Hamilton and Tauranga labs will be closed on Monday, 27 January for Auckland Anniversary Day. If you plan to send any time or temperature-sensitive samples, please ensure you schedule these to arrive before or after this date to avoid delays.
  07 Jan 2025

A commitment to the Wellington region

Feedback from Wellington clients has lead to a re-commitment of the Wellington lab lease with an added loaded zone for easier sample drop off.
  09 Dec 2024

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.