产品介绍
In the process of production of paint thinner, often by using gas chromatograph to into the test of all kinds of raw materials and products, and the normalization method is adopted in quantitative, it requires the use of correction factor, to make the results more close to the real value. Some material correction factor value not only vary with different detector and carrier gas, but also affected by material concentration and the structure of the detector, so the quantitative analysis.
xiang ying analysis technology co., LTD., with toluene as the standard reference, under certain conditions with XingyingGC - 7990 plus chromatograph, SE - 54 chromatographic column, the determination of the correction factor of several substances. The results show that the correction factor calculation, can get a better precision and accuracy.
在油漆稀释剂的生产过程中 ,常使用气相色谱仪对所进的各种原料及产品进行检验 ,而且定量时采用的是归一化法 ,它要求使用校正因子 ,以使计算结果更接近真实值。物质的校正因子数值有些不仅随检测器和载气的不同而异 ,而且还受物质的浓度和检测器结构的影响 ,所以定量分析。
滕州市翔鹰分析技术有限公司以甲苯为标准参照物 ,在一定条件下用XingyingGC -7990plus色谱仪、SE -54色谱柱 ,测定了几种物质的校正因子。结果表明 ,采用校正因子计算 ,可以获得更好的精密度和准确性。