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

十氯联苯和四氯间二甲苯, Pesticide Surrogate Solution

美雄诺龙乙腈溶液, Mestanolone,1000ppm

去氧皮质酮, Desoxycorticosterone ,1000ppm

5,6-二溴吡啶-2-胺, 5,6-Dibromopyridin-2-amine

1,4-二氧杂环庚烷-5,17-二酮, 1,4-Dioxacycloheptadecane-5,17-dione