[2H6]-Chlormadinone
[2H6]-Chlormadinone
乙腈中11种喹诺酮混标溶液,100μg/ml(GB/T20366-2006)
[13C4]-Quetiapine hemifumarate
[13C4]-Landiolol metabolite M1
[2H9]-Bupivacaine
[U-ring-13C6]-Salicylate sodium salt
乙腈中15种兽药混标,100μg/ml
甲醇中4种β-受体激素混标,1000μg/ml
水中5种有机酸混标, 100μg/ml
Rivaroxaban metabolite M-1
8种苯系物混标溶液,50ug/ml
[2H7]-Tegafur