A Simple Key For use of hplc in pharmaceutical industry Unveiled
Samples in liquid kind are injected in to the HPLC after a suitable clean up-up to remove any particulate elements, or following an appropriate extraction to get rid of matrix interferents. In deciding polyaromatic hydrocarbons (PAH) in wastewater, by way of example, an extraction with CH2Cl2 serves the twin objective of concentrating the analytes