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            BUSINESS AREAS
            Water and Wastewater
            Air and Waste
            Soil and solid waste
            Noise and vibration
           
            AIR AND WASTE
           

          Accreditation (CAM) approved a list of test items

          1

          Nitrogen oxides

          Ambient air - Determination of nitrogen oxides (NO and NO2) of hydrochloric acid naphthylethylenediamine spectrophotometry HJ 479-2009

           

          Stationary sources of nitrogen oxides in the exhaust naphthylethylenediamine spectrophotometric determination of hydrochloric HJ / T 43-1999

           

          Constant potential electrolysis "air emission monitoring and analysis methods" (fourth edition) SEPA 2003 5.4.2.3

           

           

          2

          Nitrogen dioxide

          Ambient air - Determination of nitrogen oxides (NO and NO2) of hydrochloric acid naphthylethylenediamine spectrophotometry HJ 479-2009

           

          3

          Sulfur dioxide

          Ambient air - Determination of formaldehyde absorption of sulfur dioxide - Pararosaniline spectrophotometry HJ 482-2009

           

          Determination of stationary sources of sulfur dioxide in the exhaust gas constant potential electrolysis HJ / T 57-2000

           

          4

          Total Suspended Particles

           

           

          5

          Particulate matter(PM10)

          Determination of PM10 and PM2.5 in ambient air gravimetric method HJ 618-2011

           

          6

          Particulate matter, smoke (dust)

          Stationary source emission of gaseous pollutants and particulate matter sampling methods determined  GB/T 16157-1996

           

          7

          Boiler soot

          Boiler soot test methodsGB/T 5468-1991

           

          8

          BTEX (benzene, toluene, ethylbenzene, xylene, o-xylene, m-xylene, cumene and styrene)

          Determination of activated carbon adsorption of BTEX in ambient air / carbon disulfide desorption - gas chromatography HJ 584-2010

           

          9

          Total hydrocarbons

          Total hydrocarbons in ambient air by gas chromatography  HJ 604-2011

           

          10

          NMHC

          Stationary source emission measurement Africa methane hydrocarbon gas chromatography HJ / T 38-1999

           

          11

          Fluoride

          Determination of fluoride in ambient air sampling filter fluoride ion selective electrode HJ 480-2009

           

           

           

          Ambient air from stationary sources - Determination of fluoride ion selective electrode method HJ / T 67-2001

           

          12

          Ammonia

          Ambient air and Nessler spectrophotometric determination of ammonia gas spectrophotometric HJ 533-2009

           

          13

          Hydrogen sulfide

          Methylene blue spectrophotometric method "air emission monitoring and analysis methods" (fourth edition) SEPA 2003 3.1.11.2

           

          14

          Blackness

          Determination of emissions from stationary sources of Ringelmann blackness blackness CLC HJ / T 398-2007

           

          "Monitoring of air and exhaust gas analysis methods" photoelectric smoke meter measurement method (fourth edition) SEPA 2003 5.3.3.3

           

          15

          Formaldehyde

          Air quality - Determination of formaldehyde acetylacetone spectrophotometric method GB / T 15516-1995

           

           

          16

          Chlorine

          Chlorine stationary source emission spectrophotometric determination of methyl orange HJ / T 30-1999

           

          17

          Sulfuric acid mist

          Sulfuric acid mist emissions from stationary sources by ion chromatography (provisional) HJ 544-2009

           

          18

          Chromic acid mist

          Stationary source emission determination of chromic acid mist Diphenylcarbazide Spectrophotometric HJ / T 29-1999

           

          19

          Hydrogen chloride

          Ambient air and exhaust gas of hydrogen chloride ion chromatography (provisional) HJ 549-2009

           

          20

          Lead

          Determination of lead in ambient air by flame atomic absorption spectrophotometry GB / T 15264-1994

           

          Determination of ambient air lead by graphite furnace atomic absorption spectrophotometry (provisional) HJ 539-2009

           

          Determination of lead emissions from stationary sources of flame atomic absorption spectrophotometry (provisional) HJ 538-2009

           

           

          21

          Ozone

          Determination of ozone in ambient air indigo carmine spectrophotometry HJ504-2009

           

          Determination of ozone in the air in public places indigo carmine spectrophotometric method GB/T18204.27-2000

           

          22

          Hydrogen cyanide

          Stationary source emission hydrogen cyanide determination isonicotinic - pyrazolone spectrophotometric HJ / T 28-1999

           

           

          23

          Phenolic compounds

          Stationary source emission determination of phenolic compounds 4 - amino antipyrine spectrophotometric HJ / T 32-1999

           

          24

          Methanol

          Ambient air and exhaust gas, methanol, ethanol, acetone headspace gas chromatography determination of operating instructions GR QW214-2013 (equivalent headspace gas chromatography EPA Method 8015C-2007)

          Non-standard methods, only the specific Principal

          Gas chromatography "air and emission monitoring and analysis methods" (fourth edition) SEPA 2003 6.1.6.1

           

          25

          Ethanol

          Ambient air and exhaust gas, methanol, ethanol, acetone headspace gas chromatography determination of operating instructions GR QW214-2013 (equivalent headspace gas chromatography EPA Method 8015C-2007)

          Non-standard methods, only the specific Principal

          26

          Acetone

          Ambient air and exhaust gas, methanol, ethanol, acetone headspace gas chromatography determination of operating instructions GR QW214-2013 (equivalent headspace gas chromatography EPA Method 8015C-2007)

          Non-standard methods, only the specific Principal

          Gas chromatography "air and emission monitoring and analysis methods" (fourth edition) SEPA 2003 6.4.6.1

           

          27

          Aniline

          Determination of air quality aniline hydrochloride Chennai ethylenediamine spectrophotometry GB / T 15502-1995

           

          28

          Carbon monoxide

          Air quality - Determination of carbon monoxide

          Non-dispersive infrared method GB9801-1988

           

          Constant potential electrolysis "air emission monitoring and analysis methods" (fourth edition) SEPA 2003 5.4.11.2

           

          29

          Copper

          Atomic absorption spectrophotometry "air emission monitoring and analysis methods" (Fourth Edition) 3.2.12 SEPA 2003

           

          30

          Zinc

           

          31

          Chrome

           

          32

          Manganese

           

          33

          Nickel

          Atomic absorption spectrophotometry "air emission monitoring and analysis methods" (Fourth Edition) 3.2.12 SEPA 2003

           

          Determination of nickel in the atmosphere from stationary sources

          Flame atomic absorption spectrophotometry HJ / T 63.1-2001

           

          34

          Cadmium

          Determination of Cadmium in the atmosphere from stationary sources

          Flame atomic absorption spectrophotometry HJ / T 64.1-2001

           

          Determination of Cadmium in the atmosphere from stationary sources

          Graphite furnace atomic absorption spectrophotometry HJ / T 64.2-2001

           

          35

          Mercury

          Atomic fluorescence spectrophotometry "air emission monitoring and analysis methods" (fourth edition) SEPA 2003 5.3.7.2

           

          36

          Arsenic

          Atomic fluorescence spectrophotometry "air emission monitoring and analysis methods" (fourth edition) SEPA 2003 3.2.6.4,5.3.13.3

           

          37

          Hexavalent

          Atomic fluorescence spectrophotometry "air emission monitoring and analysis methods" (Fourth Edition) 3.2.8 State Environmental Protection Administration in 2003,

           

          38

          Hydrogen bromide

          Ion Chromatography air acetic acid and hydrogen bromide GR QW229-2013

          Non-standard methods, only the specific Principal

          39

          Acetic acid

           
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