色谱峰:1对羟基苯甲酸甲酯Methyl paraben99-76-3 10 2对羟基苯甲酸乙酯Ethyl paraben120-47-8203对羟基苯甲酸丙酯Propyl paraben94-13-3 30 4对羟基苯甲酸丁酯Butyl paraben94-26-8 40
色谱条件:ColumnPinnacle®IIC8(cat.#9213565)Dimensions:150mmx4.6mmIDParticleSize:5μm
检测器:UV(紫外光检测器)
色谱柱Pinnacle II C8 (cat.# 9213565)
色谱柱规格 150mm * 4.6mm * 5.0μm ( 长度*内径*颗粒大小 )
色谱柱厂家Restek公司
仪器厂家 / 仪器名称:LC_0176
参考资料:ColumnPinnacle®II C8 (cat.# 9213565)Dimensions:150 mm x 4.6 mm IDParticle Size:5 μmPore Size:110 ÅTemp.:ambientSampleparabensDiluent:methanol:water (50:50, v/v)Inj. Vol.:5.0 μLMobile Phase0.1% acetic acid in water:acetonitrile (50:50, v/v)Flow:1.0 mL/minDetectorUV/Vis @ 254 nm