[13C4]-Azoxystrobin
[13C4]-Azoxystrobin
[13C, 2H3]-Istradefylline M1 metabolite
[13C,2H7]-Lapatinib
[13C,2H3]-2-Methoxyestrone
丙酮中d10-二苯甲酮溶液标准物质,1 ppb(ng/mL)1 mL
[2H5]-p-Hydroxyatorvastatin lactone
[2H10]-Methyl diethyldithiocarbamate
113种农药混标溶液,50ppm
[13C7,2H]-Ambroxol hydrochloride
莠去津-D5
(±)5(6)-DiHET
[2H6]-Esomeprazole