The United States Pharmacopeia (USP) and others, such as EP, JP, and ChP, have developed test techniques to ensure that particle counts are kept to a minimum in intravenous injections (parenteral ...

STEMart's Particulate Matter Testing uses two methods, the Light Obscuration Particle Count test and the Microscopic Particle Count test. The former test is adapted from the United States Pharmacopeia ...

Particle tracking is of key importance for quantitative analysis of intracellular dynamic processes from time-lapse microscopy image data. Because manually detecting and following large numbers of ...

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The latest instruments could be provided by a new vendor or the existing manufacturer. It is common for new models to be sourced due to product obsolescence or enhanced specifications, even when the ...

It is crucial to monitor particle contamination in lubrication and fuel systems to prevent the wear and failure. Legacy methods for particle size analysis, like light obscuration, assume that ...

When an aperture is placed between two electrodes and a current path is offered by a low concentration electrolyte, resistance is determined between the electrodes. A sensing zone is formed. Low ...

Content originally published on Parker Hannifin's blog. Cleanliness is a game of microns. Most OEMs consider any particle in their system measuring more than 500 microns (1/2 millimeter) unacceptable ...

The Coulter Principle is the reference method for studying particle size and dynamics, which is based on measurable variations in electrical impedance that is produced by non-conductive particles in ...