Air Monitoring

Details of applicable method of analysis; Equipments, Glassware and Chemicals required:

     RESPIRABLE/SUSPENDED PARTICULATE MATTER
Applicable Method: Gravimetric Analysis.
Equipments:  PM 2.5 Fine Particulate Sampler with Mass Flow Controller Envirotech Model APM 550 MFC, Glass Fiber Filter, Analytical Balance.
Chemicals: None.
Glassware:  No specific.

     NOx
Applicable Method: Sodium Arsenite Method.
Equipments:  PM 2.5 Fine Particulate Sampler with Mass Flow Controller Envirotech Model APM 550 MFC, Spectrophotometer, Gaseous Pollutants Sampler Environtech APM 433 a thermo electrically cooled compact sampler fitted with suction pump, time totalizer and timer suitable for sampling of SO2, NO2, Cl2, H2S, NH3 and HCHO etc.
Chemicals: NaOH, Sulphanilamide, Phosphoric Acid, N (1-Naphthyl) Ethyleneamine Dihydrochloride, Hydrogen peroxide, Sodium Nitrate.
Glassware:  Nesslers tube, Volumetric Flask, Volumetric Pipette.

     SOx
Applicable Method: Modified West and Gaeke Method.
Equipments:  PM 2.5 Fine Particulate Sampler with Mass Flow Controller Envirotech Model APM 550 MFC, Spectrophotometer, Gaseous Pollutants Sampler Environtech APM 433 a thermo electrically cooled compact sampler fitted with suction pump, time totalizer and timer suitable for sampling of SO2, NO2, Cl2, H2S, NH3 and HCHO etc.
Chemicals: Mercuric Chloride, EDTA, Sodium Chloride, Sulphamic Acid, Formaldehyde Solution (36-38%), Iodine, Potassium Iodide, Soluble Starch, Mercuric Iodide, Sodium Thiosulphate pentahydrate, Sodium Carbonate, Hydrochloric Acid, Sodium Sulphite, Pararosaniline.
Glassware:  1000, 500 and 100 mL Volumetric Flask, 500 mL Iodine Flask.

                                                                               
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