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).

hm1 hm2

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. 



NMIM plays an important role in disseminating the traceability of measurement to the whole country based on the International System of Units. Just like other world standard laboratories, NMIM has great responsibility in ensuring the national metrology infrastructures meet and comply with the global measurement standards.

Get In Touch

National Metrology Institute of Malaysia (NMIM)
Lot PT 4803, Bandar Baru Salak Tinggi
43900 Sepang
Selangor Darul Ehsan

Corporate inquiries:  irene@sirim.my , 03-87781605                          

Service inquiries:  serviceNMIM@sirim.my , 03-87781604                               

Complaint and feedback: feedbackNMIM@sirim.my

Training course request: NMIMtraining@sirim.my

WhatsApp: +6018–2121 833