14种有机氯农药混标(NYT 761-2008),100ppm
14种有机氯农药混标(NYT 761-2008),100ppm
[13C,2H3]-(R,R)-Formoterol fumarate
[13C6]-N-Desmethylsertraline hydrochloride
[13C,2H6]-Faldaprevir
甲醇中16种其他兽药混标溶液,10μg/ml
5(S)-HpETE
[13C,2H3]-Buphedrone hydrochloride
[2H2]-4-Hydroxybutanoic acid sodium salt
[13C,2H3]-Desipramine oxalate
[2H3]-Pyridoxal hydrochloride 维生素B6/吡哆醛内标
共立理化派克特试包 WAK-Mg-2
(S)-Desmethyl Venlafaxine D6