Chemical Testing
Environmental samples
Hazardous and Solid Waste Testing
- Moisture
- Loss on Drying @550°C
- pH
- Conductivity
- Volatile Substance
- Non Volatile Substance
- Total Organic Carbon
- Total Organic Matter
- Total Kjeldahl Nitrogen
- Total Nitrogen
- Hexavalent Chromium
- Sodium absorption ratio
- Phosphorus
Soil samples
- Moisture
- Loss on Drying @550°C
- pH
- Conductivity
- Volatile Substance
- Non Volatile Substance
- Cation exchange capacity
- Calcium carbonate
- Carbonate and bicarbonate
- Sulphate
- Chloride
- Total Organic Carbon
- Total Organic Matter
- Nitrate
- Total Kjeldahl Nitrogen
- Total Nitrogen
- Oil & Grease
- Hexavalent Chromium
- Sodium absorption ratio
- Phosphorus
- Soluble Calcium
- Soluble Magnesium
- Heavy metals
- Pesticide residues
- Trace elements
Waste and Used Oil / Lubricants
- Viscosity
- Particle count
- Drop melting point
- Pour point
- Calorific value
- Freezing point
- Carbon residue
- Poly Chlorinated Biphenyls (PCB), as per EPA 525, 525.1
- Poly Aromatic Hydrocarbons (PAH), as per EPA 610
Waste Water
- Colour
- Odour
- Total Dissolved Solids (Inorganic)
- pH Value
- Conductivity (µmhos/cm)
- Turbidity as NTU
- Temperature°C
- Acidity as CaCO3, mg/l
- Total Alkalinity as CaCO3
- Phenolphthalein Alkalinity as CaCO3 or Carbonate Alkalinity as CO3
- Methyl orange Alkalinity as CaCO3 or Bicarbonate Alkalinity as HCO3
- Total Hardness as CaCO3
- Calcium Hardness as CaCO3
- Magnesium Hardness as CaCO3
- Calcium as Ca
- Magnesium as Mg
- Carbonate Hardness as CaCO3
- Non –Carbonate Hardness as CaCO3
- Total Solids
- Fixed Solids, mg/l
- Volatile Solids, mg/l
- Total Suspended Solids
- Oil & Grease
- Sodium
- Potassium
- Phenolic Compound
- Sulphite
- Sulphide
- Iron
- Chlorine Residual
- Ammoniacal Nitrogen as NH3.N
- Total Kjeldahl Nitrogen
- Free Ammonia as NH3
- BOD@ 20°C for 5days and BOD@27°C for 3days
- COD (Open reflux method)
- Dissolved Oxygen
- Hexavalent Chromium as Cr6+
- Boron as B
- Percent Sodium
- Residual Sodium Carbonate
- Sodium absorption ratio
- Cyanide as CN
- CaCO3 Chloride as Cl
- Fluoride as F
- Total Phosphorus as P
- Dissolved Phosphorus as P
- Sulphate as SO4
- Particle size of suspended solids
- Mixed Liquid suspended solids (MLSS)
- Mixed Liquid volatile suspended solids (MLVSS)
- Mixed Liquid Fixed Suspended
- Solids (MLFSS), mg/l
- Sludge Volume Index (SVI)
- Nitrate
- Nitrite
- Total Silica
- Reactive Silica
- Unreactive Silica