HPLC DATA :SHEET 粉于一中D三-LC/MS対忘条件 Melamine in powdered cheese-applicable to LC/MS analysis R081212Z Column : YMC-Pack Diol-NP (5 um, 12 nm) 150X3.0 mml.D. Eluent :10mMCH3COONH4/methanol (5/95) Flow rate : 0.4 mL/min Temperature :40℃ Detection : UV at 210nm Injection :5pL 将奶酪经超声、离心及过滤后,用YMC-Pack Diol-NP色谱柱(P/N:DN12S05-1503WT)测定三聚氰胺的含量,测定结果准确可靠。