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    Ambient Air

    Ambient Air

    ETL undertakes a range of Ambient Air monitoring the 8-24 hours sampling at site for significant parameters as per specification and requirement to comply with National/International Standards and scope of accreditation by NABL (NABL Certified Lab).

      IS:5182(Pt -4) 1999 Reaffirmed :2005 /Gravimetric method CPCB Guidelines:2011

      S.No.

      Specific Tests Performed

      Test Method/Standard Against Which Tests Are Performed

      1

      Suspended particulate matter(PM 2.5)

      IS:3025,(Part-11)2002/APHA 22ND Edition:2012

      2

      Respirable suspended particulate matter(PM 10)

      IS:5182(Pt -23):2006

      3

      Sulphur dioxide

      IS:5182(Pt-2):1999 reaffirmed 2001

      4

      Nitrogen Dioxide

      IS:5182(Pt-6):2006

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