中国烟草科学
中國煙草科學
중국연초과학
CHINESE TOBACCO SCIENCE
2009年
6期
18-20
,共3页
章平泉%俞京%杜秀敏%金岚峰
章平泉%俞京%杜秀敏%金嵐峰
장평천%유경%두수민%금람봉
烟草%连续流动分析%钙
煙草%連續流動分析%鈣
연초%련속류동분석%개
tobacco%continuous flow analysis%calcium
采用流动分析仪测定烟草中钙的含量,并进行重复性和回收率的测定.结果表明,测试样品的变异系数均在3%以内,具有较好的重复性,平均回收率达到100.98%,说明该方法具有一定的可行性.
採用流動分析儀測定煙草中鈣的含量,併進行重複性和迴收率的測定.結果錶明,測試樣品的變異繫數均在3%以內,具有較好的重複性,平均迴收率達到100.98%,說明該方法具有一定的可行性.
채용류동분석의측정연초중개적함량,병진행중복성화회수솔적측정.결과표명,측시양품적변이계수균재3%이내,구유교호적중복성,평균회수솔체도100.98%,설명해방법구유일정적가행성.
We explored a method for the determination calcium content of tobacco by using continuous flow analyzer and studied on the repeatability and recovery.The results showed that the method had good reproducibility.The variation coefficient was less than 3% and the average recovery reached 100.98%.
