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为科学准确的使用好先进的检测仪器设备确保检测数据的准确性和可靠性,我们对上海产SSC—922型色谱数据处理机在酒样中甲醇、杂醇油的分析参数进行了实验,发现用外标峰高编制的ID表测定结果比峰面积比较法的精度和准确性都好.现报告如下:1 实验部分1.1 仪器与试剂 SP—502型气相色谱仪,具氢焰离子化检测器,色谱柱为GDX—102(2m×2mm).用色谱纯甲醇、正丙醇、异丁醇、正丁醇、异戊醇60%(V:V)乙醇溶液,浓度均为0.6g/L.
For the scientific and accurate use of advanced detection equipment to ensure the accuracy and reliability of test data, we produced the Shanghai SSC-922 chromatographic data processor in the wine sample of methanol, fusel oil analysis of the parameters of the experiment and found that With external standard peak ID table test results than the peak area comparison accuracy and accuracy are good.Reports are as follows: 1 Experimental 1.1 Instruments and reagents SP-502-type gas chromatograph with hydrogen flame ionization detector The chromatographic column was GDX-102 (2m × 2mm). The chromatographic concentrations of pure methanol, n-propanol, isobutanol, n-butanol and isoamyl alcohol were 60% .