[2H5]-Mephenytoin
[2H5]-Mephenytoin
16种喹诺酮类混标, 100ppm
甲醇中27种兽药类混标溶液,100μg/ml
乙腈中5种精神类药物混标(不同浓度)
共立理化水质计 DPM2-SiO2
[13C2, 2H6]-Ledipasvir
[3-13C]-L-Arginine
[2H20]-Dipyridamole
[13C6]-L-Thyroxine, hydrochloride salt
Menaquinone-9 维生素K2(MK9)标准品
(±)17(18)-EpETE
[13C6]-6-Hydroxychlorzoxazone