NMIM - National Metrology Institute of Malaysia.

Blood Alcohol Content

Blood alcohol content (BAC) is commonly used as a metric of alcohol intoxication for legal or medical purposes. It can be measured by using a breath alcohol analyser device from a breath sample.

National Metrology Institute Malaysia (NMIM) is preparing the ethanol standard solution in the concentration range of 40 mg/ 100ml to 80 mg/100 ml as standard for calibrating and verifying breath alcohol analyser. The standard solution is prepared gravimetrically and confirmed the concentration by GC-FID using non-IDMS exact matching method. The performance of this method has been demonstrated in international comparison and the result was in good agreement with the assigned reference value.

Evidential breath analyzer

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pH Measurement

Heavy Metal

Heavy metal analytical measurement

This section is responsible for realization of primary standard as CRMs by developing and maintaining core expertise in gravimetric analysis and isotope dilution inductively coupled plasma mass spectrometry (IDMS).


Traceability in inorganic analysis (e.g: Cadmium (Cd) in Rice	Inductively Coupled Plasma Mass Spectrometry (ICPMS)

Heavy metal reference material

This group is responsible for supplying metal standard solutions and matrix reference material that are used for method validation in the areas of industrial materials, environment and foods. Many studies have been conducted toward the advancement of existing analytical methods and the development of new methods in order to certify such reference materials.

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Blood Alcohol Content

pH Measurement

Heavy Metal

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