PTL Newsletter

Publications

Please check back often for more additions to our Publications section.

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Newsletters	Articles
December 2011 Newsletter	PTL Fine Particle Analyst Jorie Kassel publishes article in GXP [Summer 2011] Issue
November 2011 Newsletter	Particle Shape Factors and Their Use in Image Analysis - Part 1 - Eric Olson
September 2011 Newsletter	The Language of Particle Size - Rebecca Wolfrom
	Blending of Log Normal Particle Size Data from Multiple Analyses into Continuous Data Set - Eric Olson

Abrasives Serving the abrasive industry over the last 2 decades, the most common testing performed for this field is particle size and shape analysis. The world of abrasives can encompass a host of varying...
Dietary Supplements Concurrent with the U.S. Food and Drug Administration’s final rule establishing regulations to require current good manufacturing practices (cGMPs) for dietary supplements, PTL can offer cGMP services...
Environmental Testing Services Particle size, particle concentration and other physical characterization analyses are critical to many environmental applications. Regulatory agencies in the environmental sphere demand strict compliance...
Medical Devices Advances in biomedical implant and device technology continue to present new challenges in the area of physical testing. Particle Size Distribution, Surface Area and Porosity measurement data are...
Pharmaceutical Testing Services 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...
Beauty / Cosmetics Testing PTL’s analytical staff has years of experience designing test methods and performing analysis for cosmetic, skin care, fragrance and personal hygiene samples. Whether your company needs a third...