正丁醇水溶液标准物质,50 ppm(mg/L)4 mL
正丁醇水溶液标准物质,50 ppm(mg/L)4 mL
2,4,6-三(十五氟庚基) -1,3,5-三嗪0.5 g
9种大环内酯类抗生素混标溶液(GB 31660.1-2019),100μg/mL
[2H3]-Acitretin
[2H8]-Levocetirizine dihydrochloride
共立理化水质计 DPM2-DET
[13C,2H3]-5-Hydroxyomeprazole
[13C2, 2H4]-Binimetinib
Docosahexaenoic Acid
[2H4]-Testosterone
[Ring-13C6]-Triclosan
正己烷中16种邻苯二甲酸酯混标溶液, 1000μg/ml