This standard specifies the methods for the determination of HCH and DDT residues in animals (poultry, livestock, fish, earthworms) and plants (grain, fruits, vegetables, tea, lotus root). This standard applies to the analysis of organochlorine pesticide residues in animal samples (poultry, livestock, fish, earthworms) and plant samples (grain, fruits, vegetables, tea, lotus root).
GB/T 14551-2003 history
2003GB/T 14551-2003 Method of gas chromatographic for determination of BHC and DDT in animal and plant tissues
1993GB/T 14551-1993 Organisms quality. Determination of BHC and DDT. Gas chromatography