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Particle Size Measurement

Analytical >> Analytical Testing Services >> Particle size

Your GMP “One-Stop-Shop”, Angelini Fine Chemicals is a Contract Development and Manufacturing Organization (CDMO), which is fully dedicated to third party manufacturing of APIs, IMs and NCEs for the pharmaceutical and small molecule biotech industry.

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Particle Size Distribution Analysis

Analytical >> Analytical Testing Services >> Particle size

Among others, our analytical centre provides these methods and equipment Particle-size distribution analysis.

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Particle Size Analyzer (Malvern)

Analytical >> Analytical Testing Services >> Particle size

Well-equipped laboratories performing comprehensive tests for the finished products, WIP, raw materials, equipment cleaning in compliance to ICH guidelines using Pharmacopoeial methods, In-house test methods and customer's requirements.

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Particle Sizing

Analytical >> Analytical Testing Services >> Particle size

Dishman strives to provide a comprehensive portfolio of analytical services to facilitate this work. Analytical services support both process control and material characterisation for laboratory and production chemistry from initial raw material release to release of the final APIs.

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Particle Size Distribution

Analytical >> Analytical Testing Services >> Particle size

With our vast experience we add exponential value to our client’s R&D programs at every stage of the drug development. We serve as a vital link between the pharmaceutical companies and the healthcare industry.

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Particle Sizer - Laser - MS 3000, Malvern

Analytical >> Analytical Testing Services >> Particle size, Particle size

Quinta is an established provider of multiple R&D and regulatory services for pharmaceutical, biotechnology and generic drug industries. Quinta holds GMP, GLP and GCP certificates.

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Particle Size Distribution

Analytical >> Analytical Testing Services >> Particle size

Minakem's Solid Form Laboratory capturing a growing need from our clients to manage in-house polymorph characterization and control, crystalization conditions, filtration, drying and particle size reduction to add further value in process developemt and scale-up.

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Resolving Particle Analysis Challenges

Analytical >> Analytical Testing Services >> Particle size

West Analytical Services collaborates with customers to assist and resolve particle challenges.

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Particle Size Analysis

Analytical >> Analytical Testing Services >> Particle size

GFM offers particle size analysis services. Determination of particle size distribution are done by Mastersizer (wet and dry dispersion), Microscopic particle size distribution and Sieve analysis (air jet sieve).

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Particle Size Testing (Malvern)

Analytical >> Analytical Testing Services >> Particle size

To keep abreast of the industry requirement, Sequent invests in the latest instruments and our laboratory has enough space to undertake client specific requirements for continuous routine or bulk analysis.

Particle size analysis is used to characterize the size distribution of particles in a given sample. Particle size analysis can be applied to solid materials, suspensions, emulsions and even aerosols. There are many different methods employed to measure particle size. Some particle sizing methods can be used for a wide range of samples, but some can only be used for specific applications. It is quite important to select the most suitable method for different samples as different methods can produce quite different results for the same material. One of the newest particle sizing and characterisation methods is that of direct imaging. In direct imaging particles are illuminated and imaged from the same side. This allows the method to be easily used both in bench-top and in-line applications. This method is heavily reliant on advanced image analysis algorithms to accurately detect particle boundaries, and thereby particle sizes. Backlight imaging is a relatively new technology in the area of particle sizing and characterisation. Put simply, particles are transported (usually by gravity) between a light source and one or more cameras. The resultant images are analysed to determine the sizes of the individual particles, which are combined to create the overall particle size distribution. This method allows for large size ranges to be measured, but provides little shape information on particles. As the images appear as silhouettes on a back background no particle morphology information is obtainable. Laser diffraction is a common, and fully automated, in-line method of measuring the particle size distribution of a sample. As shown in the diagram the light-scattering effect caused by the interaction of a laser beam with particles is measured by an array of detectors. The size distribution of the particles can then be calculated using the principle that the angle of diffraction of the light is inversely proportional to the particle size.

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