Physico-Chemical Testing

Physico-Chemical Testing
LAB Service Request

We have the capacity to perform comprehensive Physicochemical properties testing across multiple sectors including food and packaging, agrochemicals, and industrial chemicals. Our focus at is on facilitating new product registrations with various bio-pesticide and insecticide boards, conducting testing under GLP standards as mandated by regulations. We offer Agro Physicochem packages suitable for product registration for regulatory submissions worldwide.

Physico-Chemical Testing services include:
  • Melting Point / Melting Range
  • Surface Tension of Aqueous Solutions
  • Appearance
  • Boiling Point
  • Vapour pressure
  • Water solubility
  • Partition Coefficient (n-octanol/water): Shake Flask Method
  • Density of Liquids and solids
  • Hydrolysis as a function of pH
  • “Dissociation Constants in Water”
  • (Titration Method – Spectrophotometric Method
  • Conductometric Method)
  • Viscosity of Liquids
  • Partition Coefficient (n-octanol.water)
  • UV-VIS Absorption Spectra (Spectrophotometric Method)
  • HPLC Method
  • Acidity and Alkalinity
  • Partition Coefficient (1-Octanol/Water): Slow-Stirring Method
  • Stability to Normal and Elevated Temperatures
  • Metals and Metal Ions
  • Storage Stability
  • Miscibility
  • Water (moisture determination) by Karl Fischer method using pyridine free reagents
  • Low temp stability of liquid formulations
  • Accelerated storage procedure
  • Pourability of suspension concentrates
  • Wet sieving using recycled water
  • Material soluble in acetone
  • Material soluble in hexane
  • Material soluble in ethanol
  • Material insoluble in kerosene
  • Material soluble in water
  • Material insoluble in water
  • Material insoluble in xylene
  • Flash point
  • Suspensibility of wettable powders in water
  • al insoluble in dichlorodifluoromethane
  • Loss in weight
  • scibility with hydrocarbon oil
  • aterial insoluble in acetone
  • Sulfated ash
  • Determination of conductivity
  • Oil insoluble material
  • Stability of liquid formulations at 0°C
  • Dilution stability of aqueous solutions
  • Persistent foaming
  • Wettability
  • Dust content and apparent density of granular pesticide formulations
  • Pour and tap bulk density of granular materials
  • Spontaneity of dispersion of suspension concentrates
  • Suspensibility of aqueous suspension concentrates
  • Tap density of water dispersible granules
  • Dry sieve analysis of water dispersible granules
  • Dustiness of granular products
  • Attrition resistance of granules
  • Dissolution degree and solution stability
  • Dispersion stability of suspo-emulsions
  • Solubility in organic solvents
  • Dry sieve test
  • Wet sieve test
  • Flammability (solids)
  • Explosive properties
  • Auto-ignition temperature (liquids and gases)
  • Relative self-ignition temperature for solids
  • Oxidizing properties (solids)
  • Flowability of water dispersible granules after heat test under pressure
  • Test methods for corrosion to metals
  • Disintegration of tablets
  • Friability of tablets and Attrition of tablets (revised method)
  • Dispersibility of water dispersible granules
  • Freezing point
  • ap density
  • bulk (pour density)
  • Phototransformation of Chemicals in Water – Direct Photolysis
  • Determination of pH
  • Corrosion Characteristics
  • The use of the agrochemical emulsion tester for the determination of the stability of dilute emulsions
  • Free acidity or alkalinity
  • Emulsion characteristics of emulsifiable concentrates
  • Dilution stability of herbicide aqueous solutions
  • Dissolution rate of water soluble bags
  • Suspensibility of water dispersible powders (Simplified method)
  • Suspensibility of formulations forming suspensions on dilution with water
ACF GHS Report