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Mass Spectrometry for Polymers

Waters
25 Mar 2015

In this white paper, the benefits and analytical considerations for MS analysis of polymers is considered. The benefit of mass spectrometry is the ability to make absolute mass measurements at a molecular level rather than an average across a whole sample, making mixtures easier to deal with. Dual-stage mass spectrometry (MS/MS) can provide detailed structural information about the repeat unit chemistry, end groups and backbone connectivity with both detail and confidence.

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Mass SpectrometryMass spectrometry (MS) is a powerful analytical technique used to identify and quantify molecules based on the mass-to-charge ratio of gas-phase ions. It provides detailed information about the structure, composition, and properties of compounds and is widely used across fields such as environmental monitoring, materials science, drug discovery and development, food and beverage testing, and wider chemical research. Key MS techniques include tandem mass spectrometry (MS/MS), liquid chromatography–mass spectrometry (LS-MS) and inductively coupled plasma (ICP-MS). Choosing from these wide range of techniques and technologies can be a daunting task, so keep up to date with scientific applications, performance expectations, and customer reviews here all in one place. Visit our product directory to receive quotes direct from the manufacturer. PolymersPolymers are large molecules made up of many repeat units. Natural polymers such as DNA and proteins are essential to life, whereas synthetic polymers such as polystyrene and polyethylene are used widely due to their functionality. Typical techniques for analysis include GPC, SEC, DSC, FT-IR and NMR.

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Mass Spectrometry for Polymers