TEM Analysis of Polymer Rubber Blend Using Cryo-Ultramicrotomy and Osmium Staining
Post by: Rich Brown, Executive Director, MVA Scientific Consultants and Matthew Muller, Research Scientist, MVA Scientific Consultants Introduction This is a summary as to how MVA Scientific Consultants prepares polymer rubber blend … [Read more...]
Foreign Material Identification
Contamination is an ongoing battle for every pharmaceutical company. When pharmaceutical manufacturers encounter foreign material contamination in products, they have to quarantine the product and investigate and identify the origin of the … [Read more...]
Contamination Identification in Drug Tablet
Drug tablets are occasionally tainted or stained with contaminants that can come from various sources. Some common sources are lubricants from manufacturing equipment and residues from packaging material. The contamination could happen … [Read more...]
Identification of Particulate Contamination in Pharmaceutical Products
Pharmaceutical ingredients undergo stringent testing guidelines to meet tough quality standards. In rare occasions, passing USP compendial testing cannot guarantee the pharmaceutical ingredients are not tainted with foreign contaminants. In … [Read more...]
Contaminant Identification in Pharmaceuticals – Injectables
For every drug tablet or injectable solution on the market, countless hours were spent by the pharmaceutical companies to make sure that they are essentially free of particulate contamination. When contaminants are encountered, FDA … [Read more...]
Nanomaterials in Cosmetics
Nanomaterials In Cosmetics Case Study: Characterizing Titanium Dioxide Nanoparticles in Cosmetic Products . … [Read more...]
Stack Sample Weight Compliance
Assisting Stack Testers Through Microscopy: A Case Study . THE PROBLEM: … [Read more...]
Examination of Dust on Vehicles
Dust consists of fine solid particles. It can contain soil, pollen, hair, fibers, minerals, and many other materials. Dust can be a health hazard to people and it can also cause damage to vehicles. Dust on vehicles could result from too … [Read more...]
Stack Compliance Test
Stack Testing Case Study: Investigating the Cause of Failure in a Compliance Test … [Read more...]
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