(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

雌酮, Estronel,1000ppm

《2341农药残留测定法》30种农药混标(LC-MS/MS), Pesticide Mix 30

恶唑禾草灵(乙酯), Fenoxaprop-ethyl,1000ppm

布地奈德; 布地缩松, Budesonide,1000ppm

2-烯丙基-1-(6-(2-羟基丙烷-2-基)吡啶-2-基)-6-(甲硫基)-1H-吡唑并[3,4-d]嘧啶-3(2H)-酮, 2-Allyl-1-(6-(2-hydroxypropan-2-yl)pyridin-2-yl)-6-(methylth

4-(3-溴苯基)丁酸, 4-(3-Bromophenyl)butanoic acid

1-苄基-1H-咪唑-5-羧酸, 1-Benzyl-1H-imidazole-5-carboxylic acid