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You’ve Seen It… Now Try It! BioPharmaView Software 2.0

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At ASMS this year, the newest version of BioPharmaView Software was released. This software simplifies the processing of biotherapeutic data for characterization and comparability which can dramatically improve your productivity. BioPharmaView 2.0 Software accelerates characterization and comparability studies and simplifies reporting, so you can make better decisions, faster.

Quantitation of Antibiotics and Insecticides in Poultry Feed using LC-MS/MS

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Quantitating antibiotics and insecticides in poultry is serious business. Overuse can lead to antibiotic resistance while insecticide residuals can cause harmful side effects in humans. In the United States, for example, the Federal Drug Administration (FDA), has offered up a plan to limit common antibiotics in feed, which are used to encourage growth. However, this is a voluntary plan, and as the following application note, “Quantitation of Antibiotics and Insecticides in Poultry Feed using LC-MS/MS,” points out, antibiotics have been shown to accumulate in poultry feathers, which are in turn used for nutritional elements in the feed.

Screening Novel Psychoactive Substances with Confidence

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How do you know what you can’t see? This is the challenge many a lab faces as they relentlessly test for novel psychoactive substances (NPS) as unknown samples with an ever-changing ingredient list make discovery difficult work at best. There are many reasons for the complexities of which you can discover in this application note, “Accurate Mass Screening Workflows for the Analysis of Novel Psychoactive Substances.”  However, the biggest of which is that non-targeted findings can turn up thousands of molecular features in a single sample. Sifting through the peaks is laborious, and many are normal besides.

Perfluoroalkyl Acids in Drinking Water – EPA Method 537

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The United States Environmental Protection Agency (EPA), under the 1996 Safe Drinking Water Act (SDWA), requires a new list of no more than 30 unregulated contaminants to be monitored by public drinking water systems. Known as the Unregulated Contaminant Monitoring Rule (UCMR), a new list is published every five years. The last rule, UCMR3, was published May 2, 2012, and is the focus of the following application note, “Analysis of Perfluoroalkyl (PFFA) Acids Specified under the UCMR3 Using the QTRAP® 6500 LC-MS/MS system,” which can be found in the Food and Environmental Compendium.

The honey sting

The honey sting

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As a consumer it’s hard for me not to feel inundated with claims that our food is “all-natural” or “chemical-free” or that we should buy certain “superfoods” for their health benefits.  We read labels and trust that the product we are buying is what we are truly...

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