We recommend the following preservation procedures, holding times and conditions when submitting aqueous samples for testing. Please treat these recommendations as a guide only.

Accurate measurement supports the efficient operation of our economy.

We provide the most accurate force measurement services in Australia. We measure force, calibrate instruments and deliver research, advice and training.

We offer a suite of services in impedance measurement. We measure impedance, calibrate standards and deliver contract research, advice and training.

These terms and conditions refer to the National Measurement Institute's trade measurement calibration services.

We have the most accurate time and frequency services in Australia. We measure time and frequency, calibrate instruments and deliver research, advice and training.

We provide the most accurate temperature and humidity measurement services in Australia. We conduct precision measurements, calibrate instruments and deliver research, advice and training.

Use this form if you would like an obligation-free instrument calibration quote.

We provide the most accurate pressure measurement services in Australia. We measure pressure, calibrate instruments and deliver research, advice and training.

We offer the most accurate power system measurement services in Australia. We support industry through instrument supply and calibrations, and by delivering research, training and advice.