Gel Permeation Chromatography (GPC)
Articles & Whitepapers
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Common element test methods
1. Infrared absorption spectrometry Analysis principle: absorption of infrared light energy, causing vibration and rotational energy level transition of molecules with dipole moment change Representation of spectrum: relative transmitted light energy varies with transmission light frequency Information provided: the location, intensity and shape of the peaks, and the characteristic vibrational ...
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How a contract research lab advanced its polymer characterization capabilities
Realizing the Advantages of Ultra-High-Performance Size Exclusion Chromatography Compared to GPC Intertek is a global provider of quality and safety services designed to help businesses improve ...
News
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Analytical News: T,C&A Lab Offers Insights on Carbon Fiber Testing
Carbon fiber materials, being extremely stiff, strong, and light, are increasingly used in many processes to create excellent composite building materials. To ensure the quality and integrity of such materials, Alfa Chemistry’s testing branch ...
Equipment & Solutions
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Showcase
Cleanup Systems
The PrepLinc GPC Cleanup System performs cleanup of a wide range of samples including foods, tissues, grains, plants and environmental samples such as soil, sludge and hazardous waste. Using our experiance with GPC Cleanup, J2 Scientific as perfected it on this new platform. All the unique features of previous models are combined with high-powered software and the ability for further automation ...
