Gas Chromatography (“GC”) is an analytical technique used for separating liquids or gases via a capillary column, using gas as the solvent medium.
This technique is used to characterize, identify, and quantitate volatile and semi-volatile components in various sample matrices. Contaminants can be determined from the percent level to part per billion (“PPB”) depending on the analyte being detected.
While the GC is a temperature controlled oven, it is the detector to which it is coupled that determines what can be seen. At Impact Analytical, our scientists can use detectors such as:
Problem: Residual Solvents per USP method <467>
Solution: Modified <467> – read full case study
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