乙腈中15种兽药混标,100μg/ml
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
[U-ring-13C6]-Salicylate sodium salt
[2H9]-Bupivacaine
8种苯系物混标溶液,50ug/ml
[2H4]-Ceftobiprole
氟乐灵(GB 31660.3-2019)
[13C3]-Vitamin A 维生素A内标
[2H6]-Open ring metabolite meropenem, trifluoroacetate salt
[2H7]-Tegafur
[13C, 2H3]-Xanomeline oxalate
[2H4]-3-(4-Chlorophenyl)-4-hydroxybutyric acid, sodium salt