temperature and time regimes provided in CIPAC MT . . *MT is not intended for testing microbial pesticides, which may require. CIPAC MT (Stability of liquid formulations at 0oC) is the preferred method for . CIPAC: MT Accelerated Storage Procedure. MT Methods. The following is a list of descriptions for CIPAC’s MT Methods. For more information .. MT 46 ACCELERATED STORAGE PROCEDURE. SCOPE.
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Our laboratory specialises in — The determination of physical and chemical properties — Content of active substance The tests are carried out in accordance with CIPAC methods.
Depending on the formulation type and packaging material, testing under standardised relative humidity and light exposure conditions may also be required. We create up-to-the-minute formulations which excel at putting the biological effects of cipa substances to maximum use. Our methods comply with the requirements of the European Union and with the principles of Good Laboratory Practice. Accelerated testing is performed at elevated temperatures in an attempt to obtain information on the shelf life of a cipav in a relatively short time.
Our laboratory has the GLP certificate, which means that all defined standards for organisation, personnel, facilities, test and reference substances, work instructions, result reporting, and archiving are met.
Dilution stability CIPAC MT 41 Dilution stability is determined to ensure water soluble products dissolve readily and, when diluted, produce stable solutions without precipitation, flocculation etc. The acidity or alkalinity is determined by titration with standard acid or alkali in the presence of methyl red.
Our objective is to minimise any adverse impact that our products might have on the environment. Emulsifiability, re-emulsifiability and emulsion stability CIPAC MT 36 For products which form emulsions, emulsifiability, emulsion stability and re-emulsifiability data are required to determine whether a product forms and maintains a stable emulsion.
Our analytical chemists study physicochemical properties to the extent required for registration and requirements vipac the specification FAO. This test demonstrates that the user can make use of the maximum amount of the product in the container and that an excessive amount of the material does not remain in the container.
Suspensibility of water dispersible products e. We offer development and validation of analytical method. Storage at low temperature may result in crystallisation of active constituent ssignificant changes in viscosity or cipwc separation of emulsions.
Liquid formulations capsule suspensions, emulsifiable concentrates, oil-in-water emulsions, microemulsions, soluble concentrates, suspension concentrates may be adversely affected by storage at low temperature.
The density of a solid or liquid substance is defined as the mass of the substance occupying unit volume at a stated temperature.
To provide customers with flexibility fipac offer the possibility of working according to our own Standard Operating Procedures or on protocols supplied by customers. The density is measured by traditional methods hydrometer and pycnometer and by a modern density meter.
Pourability CIPAC MT This test demonstrates that the user can make use of the maximum amount of the product in the container and that an excessive amount of the material does not remain in the container. On the basis of the inspection which was held in by Bureau for Chemical Substances confirmed that Pestila Sp.
This test is applicable to wettable powders, suspension concentrates, water dispersible granules, aqueous capsule suspensions, dispersible concentrates, suspo-emulsions, water soluble granules and water soluble powders. The dry sieve test is designed to determine the particle size distribution of dustable powders and granules that are intended for direct application, to ensure acceptable application.
Persistent foam is a measure the amount of foam likely to be present in a spray tank or other application equipment following dilution of the product with water in accordance with the label instructions. Odour involves the use of descriptive terms e. The pH is measured directly in the formulation or in aqueous solutions, suspensions of products.
GLP Laboratory –
Your submission has been received! The residue remaining on a sieve is determined after dispersion to ensure that no unacceptable residue cupac, which can cause blockage of nozzles in application equipment.
This means that we are fully authorised to carry out studies assessing the physicochemical properties of substances and mixtures. If required, new analytical methods are developed and validated in accordance with SANCO regulations.
In liquid chromatography we use UV detector, fixed or variable wavelength, which includes diode array detector DAD and refractive index detector. Stability tests at elevated temperatures are designed to increase the rate of chemical degradation or physical change of a product. The test consists cupac following parameters: The method is suitable for determining free acidity or alkalinity in technical or formulated pesticides.
For products which form emulsions, emulsifiability, emulsion stability and re-emulsifiability data are required to determine whether a product forms and maintains a stable emulsion. The data are required to ensure that an acceptable proportion of the product is within an appropriate size range.
This test is performed visually and organoleptically.
Persistent foaming CIPAC MT 47 Persistent foam is a measure the amount of foam likely to be present in a spray tank or other application equipment following dilution of the product with water in cjpac with the label instructions. Wettability of solid products which are diluted for use e. Particle size distribution CIPAC MT The nominal size range for solid materials for direct application eg dustable powders and granules and solid materials for dispersion in water eg wettable powder and granules must be determined.
It is an important parameter for neat substances as well as for produced goods and must be controlled, especially in the chemical, pharmaceutical, petrochemical and food and beverage industries. Something went wrong while submitting cilac form: These studies are undertaken to generate data by which the hazards and risks to users, consumers and third parties, including the environment, can be assessed for pharmaceuticals, agrochemicals, veterinary medicines, industrial chemicals, cosmetics, food and feed additives and biocides.
Dispersion stability of suspo-emulsions CIPAC MT The result of this test shows if a sufficient amount of active constituent is homogeneously dispersed in suspension and emulsion in the spray liquid, to give a satisfactory and effective mixture during spraying.