- appearance (colour, odour, physical state)
- flash point
- free acidity and alkalinity
- pH
- viscosity
- surface tension
- relative density
- bulk density
- storage stability
Precise Testing,
Proven Quality.
In our own laboratory, we perform physicochemical testing of plant protection products, in-process and final product quality control, as well as active ingredient content determination.
QUALITY
CAN BE MEASURED.
BVN’s laboratory supports the development and production of plant protection products using modern instrumentation and internationally recognised methods.
Through our in-process and final product quality controls, we ensure the consistently high quality of our products and also perform non-GLP studies required for authorisation.
OUR TESTS
Comprehensive Testing, Reliable Results
- foaming properties
- spontaneity
- suspensibility
- suspension stability
- dilution stability
- wet sieve test
- particle size analysis by laser diffraction
- emulsifiability
- pourability
- low-temperature stability
- tank rinsing test
- packaging stability
- physical compatibility with other plant protection products
- corrosive properties
Our tests are performed according to international standards and methods: EPA OPPTS, CIPAC, EEC, ASTM, ISO.
OUR INSTRUMENTATION
Modern Instrumentation for Precise Results
- Liquid chromatograph with UV-Vis detector
- Gas chromatograph with FID detector
- Particle size analysers: SLS, DLS
- UV-Vis spectrophotometer
- Viscometer, rheometer
- Surface tensiometer with du Noüy ring
- Polarising microscope
- Contact angle meter
- Pensky-Martens flash point tester
- pH meter
International Methods.
Traceable Results.
EPA
OPPTS
CIPAC
EEC
ASTM
ISO