The Integritest 4 Was Assessed Using Oversize Volumes to Determine Accuracy of Results Sterilizing-grade filters are designed to reproducibly remove microorganisms from the process stream producing a ...

These tips can help you reduce false failures and improve robustness and reliability. A filter integrity test is a critical unit operation commonly employed in the bioprocessing industry designed to ...

Three key options are available for carrying out filter integrity testing and the chosen option is dependant on the filter membrane material. Test procedures for filters with hydrophilic membranes ...

From asthma to chronic obstructive pulmonary disease (COPD), there are a variety of conditions that can affect the lungs. Wheezing or general shortness of breath may be signs that the lungs aren’t ...

If your doctor needs to figure out why you're having trouble breathing or to check for other lung problems, they may suggest lung diffusion testing. It measures how well your lungs are working. Lung ...

Doctors use lung diffusion tests to measure how well a person’s lungs exchange oxygen and carbon dioxide. The test can detect lung damage and help diagnose lung conditions, including emphysema and ...