摘要
以甲醇提取汁墨汁中的苯酚 ,以五氟苯甲酰氯为衍生剂 ,以衍生气相色谱法测定了墨汁中苯酚含量 ,结果表明 ,反应完全、迅速、方法的最低检出限为 2μg/ L ,标准偏差 5 .49μg/ L ,苯酚浓度为 4～ 80μg/ L时回收率为 82 %～ 91% 。
The content of phenol in ink was determined with derivative gas chromatography in this study Phenol in ink was extracted by methyl alcohol,and pentafluorobenzoyl chloride was derivable agent The results showed that this reaction was complete and rapid The lower detection limit was 2 μg/L,standard diviation was 5 49 μg/L,and recovery rates reached to 82%~91% at the concentrations of phenol as 4~80 μg/L This method was practical and feasible for the determination of phenol compounds in sewage water and drinking water
出处
《环境与健康杂志》
CAS
CSCD
北大核心
2000年第3期180-181,共2页
Journal of Environment and Health
关键词
衍生物
气相色谱法
墨汁
苯酚
Derivative gas chromatography
Ink
Phenol
Pentafluorobenzoyl chloride
