CJ/T 147-2001 in English

本标准规定了用液相色谱分析法测定城市供水中的萘(NPH),荧蒽(FLU),苯并(b)荧蒽(BbF),苯并(k)荧蒽(BkF)、苯并(a)r (BaP),苯并(ghi) (BPer)和茚并(1,2,3-cd)芘OP),本标准适用于城市供水及原水中多环芳烃(PAHs)的测定。

Scope

This standard specifies the liquid chromatographic analysis method for the determination of NPH, FLU, benzo(b)fluorine (BbF), benzo(k)fluorine (BkF), benzo(k)fluorine (BkF), and benzo(b)fluorine (BbF) in urban water supplies. (a) Pyrene (BaP), benzo(ghi)(BPer) and guard indeno(1,2,3-cd)pyrene (IP). This standard is applicable to the determination of polycyclic aromatic hydrocarbons (PAHs) in urban water supply and raw water. Take 500mL of water sample and concentrate the solid phase extraction eluate to . 5mL, injection volume 10μL, the minimum detection mass concentration (unit ng/L) is: NPH (35.5), FLU (1.2), BbF (1.7), BkF (0.05), BaP (1.0), BPer (1.3), IP ( 5.5).