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chemical analytical service Applications

  • Independent particle characterization services for pharmaceutical industries

    Supporting drug development with pharmaceutical testing is some of the most exciting work we do. As a premier cGMP contract service laboratory, PTL partners with pharmaceutical scientists to identify key physical characteristics of pharmaceutical APIs and excipients ranging from powders, solids and liquids. With over a decade of experience testing a vast array of pharmaceutical products, PTL’s analytical staff uses custom-designed test methods for particle size, particle shape, surface area, pore volume, pore size, thermal analysis, powder flowability and zeta potential analyses.

    By Particle Technology Labs based in Downers Grove, ILLINOIS (USA).

  • Independent particle characterization services for beauty / cosmetics industries

    PTL’s analytical staff has years of experience designing test methods and performing analysis for cosmetic, skin care, fragrance and personal cosmetics_particle_testinghygiene samples. Whether your company needs a third party verification, routine QC confirmation, stability studies or one time testing, PTL will create a project to meet your needs. Applications include the size and shape of cosmetic enhancers (glitter particles for example) in a final product, droplet size from spray nozzles/atomizers and particle size of emulsion particles comprising creams/lotions. In addition, the particle size of powdered cosmetics is of tremendous importance in how they flow, cover and can directly affect their appearance as well as the user’s skin.

    By Particle Technology Labs based in Downers Grove, ILLINOIS (USA).

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