National Accreditation Board for Testing and Calibration Laboratories

Water testing in india

National Accreditation Board for Testing and Calibration Laboratories (NABL) is an autonomous body under the aegis of Department of Science & Technology, Government of India providing laboratory accreditation services to laboratories that are performing tests/ calibrations in accordance with IEC and ISO 17025 standard.

Chennai Mettex Lab is accredited by the National Accreditation Board for Laboratories (NABL) according to ISO 17025. NABL Scope of Accredition & BIS RECOGNISED testing laboratory. We use certified reference standard (CRM) like MBH Standards, Nist traceable standards, for the analysis reference.

Calibration Schedule :

Chennai mettex undertakes material testing on duly calibrated machines as per the ISO 17025 requirements in our laboratory.We offer a wide range of testing in the fields of,

  • Mechanical & Biological, Chemical analysis of metals.
  • Hardness, Impact, Metallographic, Metal analysis.
  • Water, Waste water, Sewage & Effluent Water analysis.
  • Chemical & Microbiology tests of Water & Food.
  • Heavy metal analysis.
  • Pesticide Residual Analysis in Agri & Marine Products.
  • Ambient Air quality, Stack emission.
  • Noise level measurement.
  • Solid waste.
  • Sludge.
  • Paints.
  • Rubber & Oil testing.
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