HH-FFAP工业用异辛酸测定毛细管柱
HH-FFAP工业用异辛酸测定毛细管柱 详细信息：
名称：毛细管柱
固定液：硝基对苯二甲酸改性的聚乙二醇
规格：30m*0.32mm*0.5um
型号：HH-FFAP
应用：工业用异辛酸
浩瀚色谱（山东）应用技术开发有限公司建立了异辛酸合成过程中异辛醇、异辛酸和酯的气相色谱分析方法，以改性聚乙二醇20M为固定液，氢火焰原子化检ce器，内标法定量分析异辛酸。实验结果表明，该方法准确可靠，测得异辛酸的相对重量校正因子1.305，相对误差小于2.0%，同时通过与化学法对照结果显示，合成液用内标法测定较好，而精产品用带校正因子的归一化法测定较好。
HH-FFAP工业用异辛酸测定毛细管柱 测试谱图：
HH-FFAP capillary column for determination of industrial isooctanoic acid
HH-FFAP Industrial Isooctanoic Acid Determination Capillary Column Details:
Name: capillary column
Stationary solution: polyethylene glycol modified by nitroterephthalic acid
Specification: 30m * 0.32mm * 0.5um
Model: HH-FFAP
Application: industrial isooctanoic acid
Haohan Chromatographic (Shandong) Application Technology Development Co., Ltd. has established a gas chromatographic analysis method for isooctanol, isooctanoic acid and ester in the process of isooctanoic acid synthesis. With modified polyethylene glycol 20M as the stationary liquid, hydrogen flame atomization detector, internal standard method is used for quantitative analysis of isooctanoic acid. The experimental results show that the method is accurate and reliable, the relative weight correction factor of isooctanoic acid is 1.305, and the relative error is less than 2.0%. At the same time, the comparison with the chemical method shows that the internal standard method is better for the determination of synthetic solution, while the normalization method with correction factor is better for the determination of refined products.
HH-FFAP industrial isooctanoic acid determination capillary column test spectrum: