HH-FFAP毛細(xì)管柱 頂空氣相色譜法測(cè)定餐具洗滌劑中甲醇

頂空氣相色譜法測(cè)定餐具洗滌劑中甲醇
頂空氣相色譜法測(cè)定餐具洗滌劑中甲醇 詳細(xì)信息：

名稱：毛細(xì)管柱
規(guī)格：30m*0.32mm*0.5um
型號(hào)：HH-FFAP
應(yīng)用：頂空氣相色譜法測(cè)定餐具洗滌劑中甲醇


浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司應(yīng)用氣液平衡頂空ＧＣ法測(cè)定了餐具洗滌劑中甲醇含量。樣品無需處理，操作簡便、快 速，靈敏度高。精密度為０．００９～０．１５，變異系數(shù)為２．０％～２．５％，回收率為９８．０２％～１００．０９％，平 均回收率為９９．３７％。


Determination of methanol in dishwashing detergent by headspace gas chromatography
Determination of methanol in dishwashing detergents by headspace gas chromatography Details:

Name: capillary column
Specifications: 30m*0.32mm*0.5um
Model: HH-FFAP
Application: Determination of methanol in dishwashing detergents by headspace gas chromatography


Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. applied the gas-liquid equilibrium headspace GC method to determine the methanol content in dishwashing detergents. The sample does not need to be processed, the operation is simple and fast, and the sensitivity is high. The precision was 0.009-0.15, the coefficient of variation was 2.0%-2.5%, the recovery was 98.02%-100.09%, and the average recovery was 99.37%.