Environmental Testing

Analytical Technology Laboratory provides reliable and precise environmental testing services for manufacturing and engineering industries, including testing and analysis for water, soil, air, sludge, petroleum, chemicals, and other samples.

Analytical Technology Laboratory has state-of-the-art environmental labs to test client samples for trace chemical compounds and pollutants. We test samples to ensure adherence to government, regulatory, and industry benchmarks, employing qualified environmental chemists and hi-tech analytical instruments. We conduct trace and ultra-trace analysis for hydrocarbons, metals, contaminants, and other elements.

Physical and Chemical Analysis Parameters:
ATL inspects and tests wastewater for the following physical and chemical parameters to ensure effluents and sewage do not contaminate water quality and adversely impact flora and fauna.
  • Colour
  • Appearance
  • Odour
  • Temperature
  • pH Value @ 25°C
  • Specific Conductivity at 25°C
  • Settleable solids
  • Total Dissolved Solids
  • Total Suspended Solids
  • Total Solids
  • Volatile Solids
  • Fixed Solids
  • Fluoride (as F)
  • Free Carbon dioxide as CO2
  • Hexavalent Chromium as Cr6+
  • Iron as Fe
  • Non-Carbonate Hardness
  • Percent Sodium
  • Total Kjeldahl Nitrogen as N
  • Total Phosphate
  • Acidity as CaCO3
  • Ammonical nitrogen as N – Nesslerization method
  • Ammonical nitrogen as N – Titrimetric method
  • Anionic Surface active agent as MBAS
  • Bicarbonate Alkalinity as CaCO3
  • Biological Oxygen Demand (BOD 20°C for 5 days)
  • Biological Oxygen Demand (BOD 27°C for 3 days)
  • Boron as B
  • Calcium as Ca
  • Calcium hardness as CaCO3
  • Carbonate Alkalinity as CaCO3
  • Carbonate Hardness as CaCO3
  • Chemical Oxygen Demand (COD)
  • Chloride as Cl-
  • Cyanide as CN
  • Dissolved Oxygen
  • Dissolved phosphate
  • Magnesium as Mg
  • Magnesium hardness as CaCO3
  • Nitrate as NO3
  • Nitrite as NO2
  • Oil & Grease
  • Phenolic Compound as C6H5OH
  • Phenolphthalein Alkalinity as CaCO3
  • Potassium as K
  • Residual Chlorine
  • Residual Sodium Carbonate
  • Salinity
  • Reactive Silica as SiO2
  • Sodium Adsorption Ratio
  • Sodium as Na
  • Sulphide a S2-
  • Total Alkalinity as CaCO3
  • Total Hardness as CaCO3
ATL has the facilities and expertise to test and analyze soil / sludge / sediment and solid waste for the presence of pathogens, organic matter and nutrients.
  • pH
  • Electrical Conductivity (EC)
  • Boron
  • Cation Exchange Capacity (CEC)
  • Nitrogen available
  • Organic carbon/matter
  • Phosphate (total)
  • Potassium
  • SAR in soil extract
  • Ammonia
  • Bicarbonate
  • Calcium
  • Calcium carbonate
  • Chloride
  • Magnesium
  • Sodium
  • Soil moisture
  • TKN
  • Nitrate
  • Nitrite
  • Sulphate
  • Total water soluble salt
  • Water holding capacity
  • Ash content
  • Neutralisation number
  • Saponification value
  • Density
  • Water content
Ambient Noise Levels (Excluding vibration)
Construction sites, factories, manufacturing sites, and power plants create unwanted noise, which is detrimental to the well-being of humans, living organisms and the environment. ATL uses hi-tech equipment to monitor noise levels and help businesses minimize them to meet defined standards. Monitoring ambient noise levels is essential for businesses to avoid penalties and large-scale noise problems.
  • Noise
Ambient air
Air pollution due to industrial, domestic, transport and power generation activities alters the structure of ambient air, increasing the occurrence of cancer and cardiovascular and respiratory diseases in humans. We provide ambient air testing services to assess toxicity levels and help organizations improve the quality of air.
  • Ammonia as NH3
  • Carbon Dioxide as CO2
  • Carbon Monoxide as CO
  • Fluoride
  • Nitrogen Dioxide as NO2
  • Ozone as O3
  • Particulate Matter (PM10)
  • Particulate Matter (PM2.5)
  • Sulphur Dioxide as SO2
Work zone noise
Low or high-frequency sounds from machinery and vehicles create occupational noise, resulting in headaches, hearing impairment, hypertension, heart problem, annoyance and sleep disorder in humans when exposed to it. We help organizations with accurate testing services and identify the source and location producing the noise, enabling them to take necessary action to contain the noise and ensure the well-being of employees.
  • Noise
Microbiological Testing
We have expertise in sampling and analyzing microbial contamination in the air, which is crucial for pharmaceutical, cosmetics, food and beverage industries since microorganisms in the air contaminate raw materials and finished products
  • Coliforms
  • coli
  • Listeria monocytogenes
  • Salmonella spp
  • Staphylococcus aureus
  • Total plate count
  • Yeast and Moulds
  • Coliforms
  • coli
  • Faecal Coliforms
  • Faecal Streptococci
  • Heterotrophic plate count
Meteorological Parameters
We have expertise in sampling and analyzing microbial contamination in air and water, which is crucial for pharmaceutical, cosmetics, food and beverage industries since the presence of microorganisms contaminates raw materials and finished products.
  • Ambient Temperature
  • Rainfall
  • Relative Humidity
  • Wind direction
  • Wind speed
Stack emission
Organizations emitting pollutants from stacks or stationary units like power plants, manufacturing units, diesel generators, scrubbers, boilers etc., are required to perform stack emission testing. We help companies quantify their presence in the atmosphere, enabling them to monitor levels of Hazardous air pollutants (HAPs) and Volatile Organic compounds (VOC) and to take adequate measures to ensure that the emissions are within defined environmental limits.
  • Ammonia as NH3
  • Carbon Dioxide as CO2
  • Carbon Monoxide as CO
  • Chlorine
  • Flow rate
  • Fluoride
  • Hydrogen Sulphide as H2S
  • Oxides of Nitrogen as Nox
  • Oxygen as O2
  • Particulate Matter
  • Sulphur Dioxide as SO2
  • Sulphuric acid mist
  • Temperature
  • Velocity
Fugitive emission
Fugitive emissions are leaks or irregular releases of harmful gases or vapours due to leaks, accidents, evaporation processes or disturbances due to turbulent winds. We conduct fugitive emission tests before the installation and at regular intervals to evaluate the performance of valve packing and valve emissions to minimize the leakage of hazardous gas or vapour into the environment.
  • Suspended Particulate Matter
Work Environment and Indoor Air Quality
ATL has advanced dust samplers and indoor air quality monitors to conduct air quality testing of work environments to quantify the presence of pollutants in the air. We help organizations identify sources of contamination and evaluate the efficiency of existing systems and processes and enhance them to meet benchmarks.
  • Ammonia as NH3
  • Carbon Dioxide as CO2
  • Carbon Monoxide as CO
  • Illumination
  • Nitrogen Dioxide as NO2
  • Oxygen as O2
  • Ozone as O3
  • Particulate Matter/ Total aerosol mass
  • Relative Humidity
  • Sulphur Dioxide as SO2
  • Temperature
  • Ventilation Study
  • Molybdenum
  • Nickel
  • Vanadium
  • Zinc

ATL has the facilities and expertise to test air, water and soil to identify the presence of following pesticides.

  • 2,4-D
  • Alachlor
  • Aldrin
  • Atrazine
  • BHC-alpha
  • BHC-beta
  • BHC-delta
  • BHC-gamma (Lindane)
  • Chlorpyrifos
  • DDD-o,p’
  • DDD-p,p’
  • DDE-o,p’
  • DDE-p,p’
  • DDT-o,p’
  • DDT-p,p’
  • Dieldrin
  • Endosulfan I (alpha isomer)
  • Endosulfan II (beta isomer)
  • Endosulfan sulfate
  • Ethion
  • Isoproturon
  • Malaoxon
  • Malathion
  • Monocrotophos
  • Paraoxon Methyl
  • Parathion-methyl
  • Phorate
  • Phorate sulfone
  • Phorate Sulfoxide
Poly Chlorinated Biphenyls (PCBs):
Air, water and soil contain PCB sediments, which are harmful chemicals and take a long time to break down and contaminate food products. Traces of these compounds can be found in certain fish species, meat, poultry, dairy products and other food products. ATL tests atmospheric samples for the presence of these harmful chemicals.
  • 2,2′,3,4′,5′,6-Hexachlorobiphenyl
  • 2,2′,3,4,4′,5′-Hexachlorobiphenyl
  • 2,2′,3,4,4′,5,5′-Heptachlorobiphenyl
  • 2,2′,3,5′-Tetrachlorobiphenyl
  • 2,2′,4,4′,5,5′-Hexachlorobiphenyl
  • 2,2′,5,5′-Tetrachlorobiphenyl
  • 2,2′,5-Trichlorobiphenyl
  • 2,3′,4′,5-Tetrachlorobiphenyl
  • 2,3′,4,4′,5-Pentachlorobiphenyl
  • 2,3,3′,4′,6-Pentachlorobiphenyl
  • 2,4′-Dichlorobiphenyl
  • 2,4,4′-Trichlorobiphenyl
  • 2-Chlorobiphenyl
  • 4-Chlorobiphenyl
Poly Aromatic Hydrocarbons (PAHs):
PAHs are organic compounds found in the environment due to long-term pollution, causing adverse effects on people, birds and aquatic organisms.
  • Benz[a]anthracene
  • Benzo[a]pyrene
  • Benzo[b]fluoranthene
  • Benzo[g,h,i]perylene
  • Benzo[k]fluoranthene
  • Chrysene
  • Dibenz[a,h]anthracene
  • Fluoranthene
  • Fluorene
  • Indeno[1,2,3-cd]pyrene
  • Naphthalene
  • Phenanthrene
  • Pyrene
  • Acenaphthene
  • Acenaphthylene
  • Anthracene
Volatile Organic Compounds
Volatile organic compounds are chemicals formed due to the vaporization of paints, varnish, and various cleaning and cosmetic products, ATL is well-equipped to detect and quantify the presence of these compounds in the atmosphere as per regulatory guidelines.
  • 1,1,1,2-tetrachloroethane
  • 1,1,1-trichloroethane
  • 1,1,2,2-tetrachloroethane
  • 1,1,2-trichloroethane
  • 1,1-Dichloroethane
  • 1,1-Dichloroethylene
  • 1,2,3-Trichloropropane
  • 1,2,4-Trimethylbenzene
  • 1,2-Dibromo-3-chloropropane
  • 1,2-Dibromoethane
  • 1,2-Dichlorobenzene
  • 1,2-dichloroethane
  • 1,2-dichloropropane
  • 1,3,5-Trimethylbenzene
  • 1,3-Dichloropropane
  • 2-chlorotoluene
  • Benzene
  • Bromobenzene
  • bromochloromethane
  • Bromodichloromethane
  • Bromoform
  • chlorobenzene
  • Chlorodibromomethane
  • Chloroform
  • dibromomethane
  • Ethylbenzene
  • Hexachlorobutadiene
  • Isopropylbenzene (Cumene)
  • m & p -Xylene
  • Naphthalene
  • n-Butylbenzene
  • n-Propylbenzene
  • o-Xylene
  • sec-Butylbenzene
  • tert-Butylbenzene
  • Tetrachloroethylene
  • Toluene
  • Trichloroethylene
Heavy Metals
ATL is well-equipped to detect the presence of toxic substances like Arsenic, Mercury, Cadmium, Lead, and other elements in the atmosphere.
  • Aluminium (Al)
  • Antimony (Sb)
  • Arsenic (As)
  • Barium (Ba)
  • Beryllium (Be)
  • Boron (B)
  • Cadmium (Cd)
  • Calcium (Ca)
  • Chromium (Cr)
  • Cobalt (Co)
  • Copper (Cu)
  • Gold (Au)
  • Iron (Fe)
  • Lead (Pb)
  • Magnesium (Mg)
  • Manganese (Mn)
  • Mercury (Hg)
  • Molybdenum (Mo)
  • Nickel (Ni)
  • Selenium (Se)
  • Silver (Ag)
  • Sodium (Na)
  • Thalium (Tl)
  • Tin (sn)
  • Titanium (Ti)
  • Uranium (U)
  • Vanadium (V)
  • Zinc (Zn)

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Ensure compliance and protect your brand reputation with ATLs comprehensive environmental testing and inspection services.