甲醇中1,1,2,2-四氯乙烷标准物质  1,1,2, 2-tetrachloroethane as a standard substance in methanol  1.2ml  

甲醇中邻苯二甲酸二丁酯标准物质  Dibutyl phthalate as a standard substance in methanol  1.2ml  

甲醇中邻苯二甲酸二甲酯标准物质  Dimethyl phthalate standard substance in methanol  1.2ml  

甲醇中1,2-二溴-3-氯丙烷标准物质  Standard substance of 1, 2-dibromo-3-chloropropane in methanol  1.2ml  

甲醇中邻苯二甲酸二正辛酯标准物质  Din-octyl phthalate, standard substance in methanol  1.2ml  

甲醇中多氯联苯(Aroclor 1260)标准物质  Standard substance for polychlorinated biphenyls (Aroclor 1260) in methanol  1.2ml  

甲醇中多氯联苯(Aroclor 1254)标准物质  Polychlorinated biphenyls (Aroclor 1254) as a standard substance in methanol  1.2ml  

甲醇中多氯联苯(Aroclor 1248)标准物质  Standard substance for polychlorinated biphenyls (Aroclor 1248) in methanol  1.2ml  

甲醇中多氯联苯(Aroclor 1242)标准物质  Standard substance for polychlorinated biphenyls (Aroclor 1242) in methanol  1.2ml  

甲醇中多氯联苯(Aroclor 1221)标准物质  Standard substance for polychlorinated biphenyls (Aroclor 1221) in methanol  1.2ml