CIPAC MT 46 PDF

temperature and time regimes provided in CIPAC MT [2]. . *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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This test is applicable to wettable powders, suspension concentrates, water dispersible granules, aqueous capsule suspensions, dispersible concentrates, suspo-emulsions, cipav soluble granules and water soluble powders. 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.

The density is measured by traditional methods hydrometer and pycnometer and by a modern density meter. Stability tests at elevated temperatures are designed to increase the rate of chemical degradation or physical change of a product. This test is performed visually and organoleptically. Wet sieve analysis determines the quantity of particles in a formulation collected on a screen after dilution in water.

The spontaneity of dispersion of water dispersible products eg water ciac granules and suspension concentrates is determined to show the product is easily and rapidly dispersed when diluted with water.

Something went wrong while submitting the form: Storage at low temperature may result in crystallisation of active constituent ssignificant changes in viscosity or phase separation of emulsions. For water dispersible products, a wet sieve test must be conducted.

The data are required to ensure that an acceptable proportion of the product is within an appropriate size range. We offer among others, the following analyses 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. 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.

On the basis of the inspection which was held in by Bureau for Chemical Substances confirmed that Pestila Sp. Our methods comply with the requirements of the European Union and with the principles of Good Laboratory Practice. Our analytical chemists study physicochemical properties to the extent required for registration and requirements of the specification FAO.

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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. Depending on the formulation type and packaging material, testing under standardised relative humidity and light exposure conditions may also be required.

The pH is measured directly in the formulation or in aqueous solutions, suspensions of products. It is an important parameter for neat substances as well as for produced m and must be controlled, especially in the chemical, pharmaceutical, petrochemical and food and beverage industries.

In liquid chromatography we use UV detector, fixed or variable wavelength, which includes diode array detector DAD and refractive index detector. The result of cipax test shows if a sufficient amount of active constituent is homogeneously dispersed in suspension and emulsion in m spray liquid, to give a satisfactory and effective mixture during spraying.

Dilution stability is determined to ensure water soluble products dissolve readily and, when diluted, produce stable solutions without precipitation, cioac etc. Water content plays a significant role in many chemical processes and affects product performance, organoleptic properties and stability.

This test should be conducted with suspension cipaf, capsule suspensions and suspo-emulsions. The residue remaining on a sieve is determined after dispersion to ensure that no unacceptable residue remains, 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.

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. Emulsifiability, re-emulsifiability and emulsion stability CIPAC MT 36 For products which form emulsions, emulsifiability, emulsion stability and re-emulsifiability data are required mg determine whether a product forms and maintains a stable emulsion.

Customer receives a validation protocol and report. 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. Good Laboratory Practice GLP embodies a set of principles that provides a framework within which studies are planned, performed, monitored, recorded, reported and archived. 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 cipaac, to give a satisfactory and effective mixture during spraying.

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We create up-to-the-minute formulations which excel at putting the biological effects of active substances to maximum use.

Accelerated testing is performed at elevated temperatures in an attempt to obtain information on the shelf life of a product in a relatively short time. Wettability of solid products which are diluted for use e.

Definition of Good Laboratory Practice Good Laboratory Practice GLP embodies a set of principles that provides a framework within which studies are planned, performed, monitored, recorded, reported and archived.

Our modern laboratory ensures stable and durable formulations which meet even the most challenging customer requirements. The density meter is the most accurate density meter on the market and is ideal for numerous fields of application and successful continuous operation in the laboratory. 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.

The method is suitable for determining free acidity cipaf alkalinity in technical or formulated pesticides. Cold stability testing CIPAC MT 39 Liquid formulations capsule suspensions, emulsifiable concentrates, oil-in-water emulsions, microemulsions, soluble concentrates, suspension concentrates may be adversely affected by storage at low temperature.

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. We reduce any risks that might occur during transport, storage or utilisation, by paying special attention clpac the selection of appropriate components at the formulation stage.

physicochemical-studies

Accelerated testing CIPAC MT 46 Stability tests at elevated temperatures are designed to increase the rate of chemical degradation or physical change of a product.

Odour involves the use of descriptive terms e. To provide customers with flexibility we offer the possibility of working according to our own Standard Operating Procedures or on protocols supplied by customers.

The pH value of a liquid is measured by the pH meter. We also perform analyses of products supporting agrotechnical procedures, i.

CIPAC-Methods

If required, new analytical methods are developed m validated in accordance with SANCO regulations. Liquid formulations capsule suspensions, emulsifiable concentrates, oil-in-water emulsions, microemulsions, soluble concentrates, suspension concentrates may be adversely affected by storage at low temperature.

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