邻苯二甲酸二乙酯-D4标准溶液, Diethyl Phthalate-d4 Standard solution

3,5-二氟-4-硝基苯胺, 3,5-Difluoro-4-nitroaniline

4-(3-羟丙基)-2,6-二甲氧基苯酚, 4-(3-Hydroxypropyl)-2,6-dimethoxyphenol

2-氯-4-甲氧基-5H-吡咯并[3,2-d]嘧啶, 2-Chloro-4-methoxy-5H-pyrrolo[3,2-d]pyrimidine

7-硝基异喹啉-1(2H)-酮, 7-Nitroisoquinolin-1(2H)-one

特布他林D9标准溶液, Terbutaline-d9 Standard solution

盐酸金刚烷胺标准溶液, 1-Adamantanamine hydrochloride Standard solution

1,2-丙二醇, 1,2-Propanediol

19种苯胺(HJ822-2017), Aniline & Selected Derivatives Mix

盐酸二甲双胍, Metformin Hydrochloride,1000ppm