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APPLICATION NOTES BY COMPANY

Company	Title
Catalent Pharma Solutions, Inc.	Catalent Pharma Solutions Catalent Pharma Solutions is one of the leading providers of advanced dose form and packaging technologies as well as development, manufacturing and packaging services for pharmaceutical, biotechnology and consumer healthcare companies in nearly 100 countries.
Hunter Associates Laboratory Inc.	Opalescence Physical Standards for Visual Evaluation of Opalesence and Instrument Correlation to EP Opalescence Standards. Opalescence is a type of dichroism seen in highly dispersed systems with little opacity. The material appears yellowish-red in transmitted light and blue in the scatter light perpendicular to the transmitted light. The phenomenon is named after the appearance of opals.
Hunter Associates Laboratory Inc.	Hunter L, a, b Versus CIE 1976 L*a*b* (CIELAB) HunterLab Tech Note: Hunter L, a, b Versus CIE 1976 L*a*b* (CIELAB) Which color scale should you use? Both are color scales based on the Opponent-Colors Theory which assumes that the receptors in the human eye perceive color as the following pairs of Opposites: Light-dark, Red-green and Yellow-blue.
Hunter Associates Laboratory Inc.	How to Color Measure Translucent Materials. HunterLab Tech Note: Translucent materials offer a significant color measurement challenge since they interact with light in far less controlled manner than most other materials.
Hunter Associates Laboratory Inc.	Color versus Appearance by HunterLab How do you choose the most appropriate Color Measurement instrument? Understand the difference between measuring color and measuring appearance plus which geometry is best.
Shimadzu Scientific Instruments Inc.	Analysis of Barbiturates by UFLC Barbiturates act as central nervous system depressants, and produce effects that range from mild sedation to anesthesia. Despite some dangers, they are still widely used in surgical anesthesia and as anticonvulsants. This application note details the separation and detection of seven barbiturates with ultra-fast LC (UFLC) conditions.
Shimadzu Scientific Instruments Inc.	Fast UFLC Analysis of Benzodiazepines Detailing the separation and detection of four benzodiazepines under UFLC conditions. The total analytical run time, including column re-equilibration and injection cycle time, was less than 2 minutes while achieving excellent retention time and peak area reproducibility – all at pressure less than 5,000 psi.
Shimadzu Scientific Instruments Inc.	Structural Prediction of Impurities in Drugs using Erythromycin is a macrolide antibiotic produced by a strain of bacteria known as Saccaropolyspora erythraea. It is effective against many gram-positive and some gram-negative bacteria. This report describes the use of MSn data with a prediction software tool to identify the formulas and structures of impurities in an erythromycin sample.
Waters Corp.	Application of ACQUITY TQD for the Analysis of Mycotoxins This application note demonstrates the proficiency of the ACQUITY TQ detector (TQD) for the analysis of various mycotoxins using multiple reaction monitoring (MRM) experiments. Pistachio, almond, and cashew nut matrices were used for this analysis. The contaminants that cause serious harm to human health, such as aflatoxins, ochratoxin A, and trichothecenes, can be quantified using this method.
Waters Corp.	Application of ACQUITY TQD for the Analysis of Chloramphenicol Chloramphenicol, which can cause serious harm to human health, is used by beekeepers to control American Foulbrood Disease within hives. Japanese Positive List and U.S. FDA both state that chloramphenicol should not be present in honey and have banned it from food in both countries. With Waters ACQUITY TQD, chloramphenicol can be quantified in honey matrix at levels below the EU legislation limits.

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