The environment and biomedical fields are important issue which needs extensive scientific investigations to understand causal mechanisms which change the state of environment and its consequences on health, livelihood, economy, ecosystem and climate besides ensuring accurate measurements for biomedical and sensor materials applications. CSIR-NPL is among the pioneering institutions in India where research in these fields have started several decades ago. The division comprises of four sub-divisions:

• Atmospheric Science & Metrology
• Gas Metrology
• Biomedical Metrology
• Sensor Devices & Metrology 

• Atmospheric Science & Metrology
• Gas Metrology
• Biomedical Metrology
• Sensor Devices & Metrology

Dr. Sachchidanand Singh
Chief Scientist & Head
Environmental Sciences & Biomedical Metrology Division
E-mail: ssingh@nplindia.org
Phone: +91-11-45608276

Address:
Head, Environmental Sciences & Biomedical Metrology Division
National Physical Laboratory
Dr. K. S. Krishnan Marg
New Delhi – 110012
INDIA.

• Dr. Shankar G. Agarwal
  Chief Scientist & Head- Gas Metrology
  Email: aggarwalsg@nplindia.org
  Ph: +91-11-4560 8331