The cleanliness of enclosures or parts is critical to avoid the presence of particulate contamination which can be bad for quality or performance. A good method to establish cleanliness is the ...

As stated earlier, filtration is the mechanical or physical removal of solids from fluids (liquid or air). This is achieved when the liquid passes through a filter medium, which reduces the number of ...

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 ...

When choosing a test method to identify and measure particulate matter in inhaled drug products, the delivery device and drug form should be considered. Orally inhaled and nasal drug products (OINDPs) ...

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, ...

Tire and brake wear could be the next front of emissions testing, according to Emissions Analytics, an organization that conducts independent emissions tests. Emissions Analytics found that emissions ...

Prior Scientific announces the HH201 and HH201F filter sample holders for its precise H101A and flat top H101F ProScan® motorised microscope stages. The new sample holders enable quick, efficient and ...

A new chamber is under construction at Dugway Proving Ground, to test chemical agent detectors with the growing threat of airborne solid particles or liquid droplets. For more than 100 years, chemical ...