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Chemical Testing Services

At Nilawar Laboratories, we take pride in providing an extensive array of chemical testing services tailored to various materials. Our years of experience, acquired through collaborations with both central and state governments, as well as private industries, have propelled us to the forefront of the industry. We are recognized leaders in physicochemical soil and water analysis, capable of handling even the most extensive sample sizes with unparalleled precision and accuracy.

Parameters Undertaken

Physic-Chemical Testing of Water      

  • ​TDS (Total Dissolved Salts)

  • Total Suspended Solids

  • Water Classification

  • Odour

  • Moisture

  • Hardness

  • Salinity

  • SAR (Sodium Absorption Ratio)

  • RSC (Residual Sodium Carbonate)

  • Oxygen Activity

  • pH

  • Alkalinity

  • Colour

  • Temperature

  • Turbidity

  • Redox Potential

  • Electrical Conductivity

  • COD (Chemical Oxygen Demand)

  • BOD (Biological Oxygen Demand)

  • Cation Exchange Capacity

  • Organic Matter

  • VS (Volatile Solids)

  • SVI (Sludge Volume Index)

  • Free CO₂

  • Carbonates & Bicarbonates

  • Oil & Grease

  • Reactive Silica

  • Colloidal Silica

  • DO (Dissolved Oxygen)

  • Total Nitrogen

  • Total Phosphorous

  • Cyanide

  • Phenols

  • Pesticides

Elemental Testing of Water

  • Calcium

  • Chloride

  • Magnesium

  • Sodium

  • Iron

  • Manganese

  • Zinc

  • Aluminium 

  • Arsenic

  • Lead

  • Mercury

  • Selenium

  • Sulphate

  • Potassium

  • Fluoride

  • Nitrite

  • Nitrate

  • Phosphate

  • Copper

  • Boron

  • Nickel

  • Cadmium 

  • Chromium

Physic-Chemical Testing of Soil                      

  • Odour

  • Moisture

  • Hardness

  • SAR (Sodium Absorption Ratio)

  • RSC (Residual Sodium Carbonate)

  • Water Holding Capacity

  • Oxygen Activity

  • pH

  • Alkalinity

  • Colour

  • Temperature

  • Turbidity

  • Redox Potential

  • Electrical Conductivity

  • Cation Exchange Capacity

  • Organic & Inorganic Matter

  • Total Matter

  • VS (Volatile Solids)

  • SVI (Sludge Volume Index)

  • Free CO₂

  • Carbonates & Bicarbonates

  • Oil & Grease

  • Reactive Silica

  • Colloidal Silica

Elemental Testing of Soil

  • Calcium

  • Chloride

  • Magnesium

  • Sodium

  • Iron

  • Manganese

  • Zinc

  • Aluminium 

  • Arsenic

  • Lead

  • Mercury

  • Selenium

  • Sulphate

  • Potassium

  • Fluoride

  • Nitrite

  • Nitrate

  • Phosphate

  • Copper

  • Boron

  • Nickel

  • Cadmium 

  • Chromium

Testing of Sewage/Industrial Effluents          

  • Colour

  • Odour

  • Temperature

  • pH

  • Total Solids

  • Dissolved Solids

  • Settleable Solids

  • Nitrite

  • COD

  • Nitrate

  • Phosphate

  • Sulphate

  • Chloride

  • Oil & Grease

  • Phenols

  • BOD

  • Dissolved Oxygen

  • Iron

  • Zinc

  • Lead

  • Arsenic

  • Mercury

  • Alkalinity

Testing of Concrete/Cement

  • Ash Content

  • Dry Material Content

  • pH

  • Relative Density

Testing of Pesticide & Organic Compound   

  • Analysis of Pesticides

  • Analysis of Benzene

  • Analysis of Benzo (a) Pyrene

  • Analysis of Metals

  • Analysis of Trace Metals

  • Analysis of Toxic Metals

Testing of Nutrients & Micro Nutrients 

  • ​NPK

  • Manganese

  • Boron

  • Zinc

  • Chlorine

  • Molybdenum

  • Copper

  • Nickel

  • Iron

​​

Testing of Ores & Minerals

  • SiO₂

  • Loss of Ignition

  • Fe₂O₂

  • P₂O

  • Al₂O₅

  • CaO

  • MgO

  • Sulfur

Testing of Organic Fertiliser

  • Nitrogen

  • Phosphorous

  • Potassium

  • Organic Carbon

  • Cu

  • Fe

  • Mn

  • Zn

  • pH

  • C:N Ratio

  • Calcium

  • Magnesium

  • Chloride

  • Sulphur

  • Molybdenum

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