See Report 19-P-0251. OIG states that it conducted an audit to determine the effectiveness of EPA oversight in assuring “that emission stack tests are conducted in accordance with EPA regulation, ...

Brake Particle Emission (BPE) is gaining considerable importance for the friction brake and automotive industry. So far no common approach or legislation for BPE characterization exists although many ...

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 ...

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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 ...

Subvisible particulate testing is critical to assess the safety of medical devices, and particulate contamination should be minimized to avoid possible negative health consequences to the patient. A ...