K-BPR
Test for Biocidal Product Approval
KTR provides test services, encompassing physical and chemical characteristics, human body and environment GLP, effect and efficacy, and product stability, tailored to the type of the active substance or biocidal product for its approval.
Physical, chemical, and biological characteristics
- Melting point
- Boiling point
- Relative density
- Vapor pressure
- Water solubility
- Particle size analysis
- Octanol-water partition coefficient
- Surface tension
- Hydrogen ion concentration, oxygen/alkali level
- Spectroscopic characteristics
- Heat stability and product after disintegration
- Solubility for organic solvents
- Viscosity
- Dissociation constant
Physical risks
- Explosiveness
- Oxidation level
- Flammability
Product stability
- Long-term preservation tests or accelerated storage tests
- Test for stability in low temperatures
Product's physical characteristics
- Wettability / suspension, spontaneity, dispersion stability / wet and dry sieve analysis
- Emulsifiability, re-emulsifiability, and emulsion stability / solution time
- Particle-size distribution / foam durability / liquidity/diffluence / fugacity
- Combustion time and speed / completion of combustion (fumigation rate, etc.)
- Spray form - compatibility with aerosol / other products
- Product's dilution stability and solubility
Component analysis and effectiveness / efficacy
- Active substance (effective component) analysis
- Effectiveness and efficacy test of bacteria, fungi, and virus
Hazard to human body
- Toxicokinetics
- Acute toxicity (oral, dermal, inhaled)
- Bacterial reverse mutation test
- Skin irritation / corrosion
- Eye irritation / corrosion
- Skin sensitization
- In vitro chromosomal aberration assay
- Additional genetic toxicity (in vivo)
- Teratogenicity
- Reproductive and developmental toxicity screening
- Repeated Dose Toxicity (28/90 days)
- Reproduction toxicity for 2nd generations
Hazard to environment
- Acute and chronic toxicity to fish
- Acute and chronic toxicity to water fleas
- Freshwater algae and Cyanobacteria growth inhibition
- Acute and chronic toxicity to terrestrial plants
- Acute and chronic toxicity to terrestrial invertebrates
- Activated sludge respiration inhibition
- Sediment-Water toxicity test
- Ready biodegradation
- Inherent degradation
- Hydrolysis according to pH
- Confirmation of degradation product
- Bioaccumulation
- Additional information on movement and behavior in environment
- Additional information on absorption and desorption