7种磺胺类药物混标,100μg/mL
7种磺胺类药物混标,100μg/mL
甲醇中10种亚硝胺混标(GB/T 29669-2013), 100μg/ml
[2H5]-Carglumic acid
[13C6]-Domperidone
[2H6]-Amantadine
盐酸四环素
(±)14(15)-EpETE
[13C2,2H6]-Ombitasvir
|1-13C]-Methyl oleate
11-dehydro-2,3-dinor Thromboxane B2
聚苯乙烯分子量标准品250mg Polystyrene Mp = 9400
[2H5]-Cefaclor