摘要
应用高效液相色谱，在反相Ｃ１８色谱柱上对对甲基苯酚氧化反应液进行内标法定性定量分析．流动相为甲醇（Ａ）和含０．２ｍｏｌ／Ｌ冰醋酸水（Ｂ）的混合溶液，Ａ：Ｂ（体积）＝５５：４５，流速１．０ｍＬ／ｍｉｎ，紫外检测波长２７５ｕｍ，内标物为苯酚．
he HPLC analysis of the oxidization reaction solution of p-cresol is reported inthis paper. The analysis conditions were as follows: column, Novapak C_(18) (4μm) cartridge 8 ×100mm (WATERS) ; eluent, a mixture of two solutions of methanol (A) and 0. 2M acetic acid inwater (B), A: B= 55: 45 (v/v); flow-rate, 1. 0mL/min; detection, 275nm. The quantitativeanalysis was performed by internal standard calibration with phenol.
出处
《天津大学学报》
EI
CAS
CSCD
1995年第5期706-708,共3页
Journal of Tianjin University(Science and Technology)
关键词
对甲基苯酚
对羟基苯甲醛
高效液相色谱
p-hydroxybenzaldehyde, p-hydroxybenzoic acid, p-hydroxybenzyl alcohol, p-cresol,HPLC
