Our Services

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Services LC-MS Analysis

Analysis by Liquid Chromatography-Mass Spectrometry

Impact Analytical has multiple LC-MS systems for the analysis of semi- and nonvolatile materials in various matrices. These systems include exact mass Q-TOF and ion trap systems. We offer identification and quantitative analyses. Our in-house databases have hundreds of compounds including polymer extractables, pharmaceutical impurities, surfactants, degradation products, and color bodies. We offer electrospray (ESI) and atmospheric chemical ionization (APCI) modes, in both positive and negative. All equipment is qualified for testing under cGMP and GLP (FDA, EPA) guidelines if needed. Examples of services utilizing LC-MS include: