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Metrological services

Find out how you can obtain Certified Reference Materials from us, and participate in our Proficiency Testing or External Quality Assessment programmes.

Scope of services

We offer the following:

  • Certified Reference Materials (CRM).
  • Proficiency Testing / External Quality Assessment (PT/EQA) programmes.
  • Training in statistics, method validation and measurement uncertainty.
  • On-site training and consultancy.
  • Value assignment of reference materials.

For all our CRMs, PT/EQA programmes and value assignment services, we use the highly accurate isotope dilution mass spectrometry (IDMS) technique, whenever possible. The assigned values provided are traceable to the International System of Units (SI). A comprehensive Certificate of Analysis is also provided with each CRM.

Purchasing Certified Reference Materials

Click here to view our list of CRMs.

Please e-mail for a quotation.

Participating in a Proficiency Testing programme

Who can participate Our PT programmes are extended to all local and overseas chemical testing laboratories.
How to participate
  • We will send invitations to the laboratories for relevant programmes.
  • You may also e-mail
Types of programmes
  • PT programmes for food, water and cosmetics testing laboratories.
  • E-mail with suggestions for programmes relevant to you.

Training and consultancy

We offer courses to equip analytical scientists and medical technologists with the knowledge of statistics needed for method validation and estimation of measurement uncertainty.

We also provide customised on-site training and consultancy on method validation and measurement uncertainty.

Please e-mail for enquiries on training and consultancy.

For more information

The Chemical Metrology Division is located at:

1 Science Park Road
#01-05/06, The Capricorn
Singapore Science Park II
Singapore 117528

You may also call us at 6775 1605 (ext. 125).

Customers in the Republic of Korea may purchase CRMs from our distributor:

Fore Front Test Co. Ltd
KRANZ Techno 702
Doonchon-dero 388, Joongwon-gu, Seongnam-si, Gyeonggi-do
South Korea
Zip Code 13403

Contact Person: Dr Jang-Hyuk Ahn
Tel: +82-31-734-7155
Fax: +82-31-734-7156