different types of hplc systems for Dummies
According to NY/T761 in the Ministry of Agriculture and related benchmarks, the dual-tower liquid autosampler is used for sample injection, and FPD and ECD dual-column dual-channel detection is utilized to de t e rmine the multipl e r e s idue s of organochlorine and organophosphorus pesticides in greens and fruits, which can be an economical solut