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14 July 2016 |
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Separation Science in Drug Development, Part 3: Analytical Development
The third instalment in this series provides an overview of modern practices of separation science in small-molecule drug development. Highlighting HPLC method development and physical or chemical characterization to support process chemistry and formulation development, and for assessment or control of clinical trial materials. |
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 Photo Credit: Justin Dominic Alessandro Guisseppe Abella/ EyeEm/Getty Images |
Tips & Tricks GPC/SEC: Branching Analysis
Branching is one of the parameters chemists can adjust to produce polymer materials with optimized physical properties. Chromatography and advanced detection can help to characterize branched molecules. This instalment of Tips & Tricks explains more. |
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LCGC TV: Pesticide Residue Analysis: Polarity Switching
Polarity switching in an MS instrument has received a lot of publicity recently. Christina Robb from The Connecticut Agricultural Experiment Station reveals the reasons why she has not adopted this approach in her research. |
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Photo Credit: Cuellar/ Heidinger photography/ Getty Images |
Identification of Synthetic Colorants Using HPLC–DAD Chemometrics
A team of researchers from the State Laboratory of Chemo/Biosensing and Chemometrics in China has developed a novel high performance liquid chromatography-diode array detection (HPLC–DAD) method for the identification of six synthetic colours in five beverages. |
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Tubing flanging without heat |
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