different types of hplc systems for Dummies
As outlined by NY/T761 of your Ministry of Agriculture and linked requirements, the dual-tower liquid autosampler is employed for sample injection, and FPD and ECD twin-column dual-channel detection is used to de t e rmine the multipl e r e s idue s of organochlorine and organophosphorus pesticides in greens and fruits, and that is an effective Rem