Tylosin tartrate, 250mg

AK103 RRO Retention Time Window Solution

1,3,5-Trimethylbenzene, 100µg/ml in MeOH, 5ml

n-Heneicosane, ?13C: -28.59, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 629-94-7