咪唑[1,2-a]嘧啶-2-羧酸, Imidazo[1,2-a]pyrimidine-2-carboxylic acid

2-(全氟苯基)-6,7,8,9-四氢-5H-[1,2,4]三唑[4,3-a]]嗪-2-四氟硼酸钾, 2-(Perfluorophenyl)-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,

(S)-1-Cbz-3-(羟甲基)吡咯烷, (S)-Benzyl 3-(hydroxymethyl)pyrrolidine-1-carboxylate

5-二氟甲基吡嗪-2-甲酸, 5-(Difluoromethyl)pyrazine-2-carboxylic acid

曲安奈德标准溶液, Triamcinolone acetonide Standard solution

茶碱水溶液，250μg/ml, Theophylline solution

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