OH&S And NIOSH Testing

Leeder Analytical offers a range of air testing services which covers Occupational Health & Safety (OH&S) monitoring, environmental contamination, ambient air, and emission testing performed within our purpose-built laboratory. We are committed to offering a broad range of air quality tests and method development based on customers’ project requirements.

Sample media which can be analysed include filters, gasbags, sorbent tubes, Radiello samplers, 3M™ badges tubes, passive samplers, PUF cartridges and impinger solutions.

Our highly experienced staff will assist in developing new methods or use standard methodologies so that project and technical requirements are handled with the highest level of quality and expertise.

Occupational Health and Safety (OH&S) Industrial Hygiene

Occupational Health and Safety (OH&S) focuses on the control of environmental factors from the workplace that may cause impaired health or discomfort for employees.
Leeder Analytical uses techniques that can assist to identify unknown contaminants and determine exposure for a wide range of inorganic and organic contaminants.
Methodologies are based on NIOSH, OSHA, USEPA, ASTM and Australian Standards.

Environmental Contamination

Victorian OHS logo

Environmental air contamination requires testing for a range of organic and inorganic air contaminants.

The levels measured in ambient are typically much lower than those measured in workplace environments.

Leeder Analytical is able to perform testing to internationally recognised standard methods and modify methods to assist with customer-specific project requirements.

Methodologies offered include USEPA, ASTM, ISO, Australian Standards, NIOSH and OSHA.

Emission Testing

It is a requirement for certain industries to monitor stationary sources emissions to meet regulatory compliance.
Leeder Analytical performs a wide range of testing for organic and inorganic compounds. Methodologies are based on USEPA, Australian Standards and EPA (Australia).
Similar to the above testing Leeder Analytical specialise in identifying the unknown and adapting methodologies to suit customer requirements.
Our capabilities cover such industries as engineering/consultants, government departments, commercial industries, and pharmaceutical.

NIOSH & OSHA Testing

Leeder Analytical offer a wide range of NIOSH and OSHA  analytical test methods to analyse your workplace sampling media such as filters, sorbent tubes and gasbags.

Many of these methods are available to be downloaded.



OH&S and NIOSH Reports


Our testing methodology has been developed, accredited and validated to detect irregularities at ultra-low, trace levels using our purpose-built laboratory and state of the art instruments.

Who we work with?

Our NATA accredited laboratory conducts OH&S and NIOSH testing for manufacturers, pharmaceutical companies, engineers, scientists, consultants and regulators (EPA) and government bodies.

These professionals choose to work with Leeder Analytical because we offer reliable and accurate testing, as well as extract key insights from the scientific findings.

Some of the organisations we’ve worked within the field of OH&S includes:

They choose Leeder Analytical because they’re able to trust in the speed, effectiveness and efficiency of our processes, and importantly the accuracy of our results and interpretations


For a free quote or a discussion on how Leeder Analytical can assist you with analytical testing services please contact us today via the form below

To talk to our team regarding testing services, please call 03 9481 4167