( GB 11895-89 1990-07-01ʩ)
Water quality-Determination of benzo(a)-pyrene-Aectylated paper chromatography with fluorescence spectrophotometric method
˜Ҏ˜yˮ|бa[ºQB(a)P]ķ˜mˮˮˮIUˮ͙zȞ0.004mg/Lע⣺B(a)PһN傀hɵĶhNǶhNď°B(a)Pď°˜ʷr횴ЙC܄ڰ´MУҺDcȣ҃ȑꖹֱͨL
ˮ| aŵĜy Vɹֹȷ GB 11895-89