中国科技纵横
中國科技縱橫
중국과기종횡
CHINA SCIENCE & TECHNOLOGY PANORAMA MAGAZINE
2013年
23期
190-191
,共2页
付饶%李文春%解黎雯%崔仁海
付饒%李文春%解黎雯%崔仁海
부요%리문춘%해려문%최인해
火焰原子吸收光谱法%注射用双黄连%钾%含量测定
火燄原子吸收光譜法%註射用雙黃連%鉀%含量測定
화염원자흡수광보법%주사용쌍황련%갑%함량측정
Flame atomic absorption spectroscopy%ShuangHuangLian injection%content determination:K
目的：原子吸收光谱法测定注射用双黄连中总钾的含量。方法采用火焰原子吸收光谱法测定注射用双黄连中总钾的含量。结果：钾元素在0.1～0.6 mg/L范围内,读数与其浓度呈良好线性关系,平均回收率为100.79％,RSD=1.42％。结论：方法简便、快速、准确,可作为本品的质量控制方法。
目的：原子吸收光譜法測定註射用雙黃連中總鉀的含量。方法採用火燄原子吸收光譜法測定註射用雙黃連中總鉀的含量。結果：鉀元素在0.1～0.6 mg/L範圍內,讀數與其濃度呈良好線性關繫,平均迴收率為100.79％,RSD=1.42％。結論：方法簡便、快速、準確,可作為本品的質量控製方法。
목적：원자흡수광보법측정주사용쌍황련중총갑적함량。방법채용화염원자흡수광보법측정주사용쌍황련중총갑적함량。결과：갑원소재0.1～0.6 mg/L범위내,독수여기농도정량호선성관계,평균회수솔위100.79％,RSD=1.42％。결론：방법간편、쾌속、준학,가작위본품적질량공제방법。
Objective:To determine the total kalium in ShuangHuangLian for injection.Methods:Flame atomicabsorption spectroscopy was used to determ ine the total kalium in ShuangHuangLian for injection.Results:The calibration curves were linear in the range of 0.1~0.6 mg/L for kalium chloride.The average recovery rates of kaliurn chloride were 100.79%,RSD=1.42%.Conclusion:This m ethod was found to be simple,quick and accurate for simultan eous determination of kalium in ShuangHuangLian for injection.
