[13C]-Famotidine
[13C]-Famotidine
[19-13C]-Vitamin D3
[2H4]-Canrenone
[13C3,2H,15N]-Nicotinic acid
[2H5]-Reboxetine
[13C3]-Flumequine
18-carboxy dinor Leukotriene B4
甲醇/水中12种非甾抗炎类药物混标溶液,100μg/ml
[13C5,15N]-1-Nitroso-DL-proline
[13C,2H3]-Pentedrone hydrochloride
[2H4]-Descarboethoxyloratadine
[13C6]-JWH018-5-Hydroxypentyl metabolite