4,4'-二苯基-2,2'-联吡啶, 4,4'-Diphenyl-2,2'-bipyridine

4-(4-羟基-偶氮苯)苯甲酸乙酯, 4-(4-Hydroxy-phenylazo)benzoicacid ethyl ester

1-(3-硝基苯基)乙胺, 1-(3-Nitrophenyl)ethanamine

解草嗪; 解草酮标准溶液, Benoxacor Standard solution

氟虫腈砜, Fipronil-sulfone,1000ppm

正四十烷 300mg/L, n-Tetracontane

沙丁胺醇, Salbutamol; Albuterol,1000ppm

溴布特罗盐酸盐, Brombuterol hydrochloride,1000ppm

2,5-二溴-3-氯吡嗪, 2,5-Dibromo-3-chloropyrazine

1,1-二溴-2,2-二(氯甲基)环丙烷, 1,1-Dibromo-2,2-bis(chloromethyl)cyclopropane