The 5-Second Trick For uses of hplc analysis
Samples in liquid variety are injected to the HPLC soon after an acceptable clean up-up to eliminate any particulate materials, or right after a suitable extraction to eliminate matrix interferents. In figuring out polyaromatic hydrocarbons (PAH) in wastewater, for example, an extraction with CH2Cl2 serves the twin reason of concentrating the analy