[13C6]-Sulfathiazole
[13C6]-Sulfathiazole
[2H6]-Rifaximin
[2H5]-Clobetasol 17-propionate
[2H8]-Fluphenazine dihydrochloride
[13C, 2H4, 15N]-Osilodrostat
[2H5]-Racecadotril
(±)11-HDHA
5种农药混标,100ppm
正己烷中4种BHC异构体混标,1ml甲醇溶液/只,每包装1只,含以下品种各100ug/ml(100μg/ml):α-BHC,β-BHC,γ-BHC,δ-BHC
甲醇中23种磺胺混标(GB/T21316-2007)
[2H5]-Itraconazole
[13C, 2H3]-Carbendazim