设施验收中甲基丙烯酸甲酯的采集和气相色谱测定

Collection and determination of methyl methacrylate in facility acceptance check by gas chromatography

用活性炭吸附气体中的甲基丙烯酸甲酯有令人满意的吸附效率，用ＳＥ－５４ ０．５３ ｍｉｎ×５０ｍ色谱柱低温操作可使二硫化碳溶剂与甲基丙烯酸甲酯得到完全分离。该方法有较宽的线性范围，较高的灵敏度和精密度。

Using activated charcoal to adsorb methyl methacrylate in air had good adsorption efficiency. Methyl methacrylate and solvent were completely separated with SE-54 0. 53 mm × 50 m column in low temperature. this method has wide linearity, high sensitivity and precision.