【摘要】 以甲醇为流动相,用纯萘为标准物质,建立了HPLC法测量萘含量的标准曲线,用HPLC法测定了在市场上随机购买的5种樟脑丸中萘的含量,对试验过程进行了技术经济分析.结果表明,用该法测定卫生球中萘的含量技术可行,经济有利.更多还原

【Abstract】 Methanol as the mobile phase,the standard material used for pure naphthalene,a naphthalene contents of the standard curve are measured by HPLC.Five randomly camphor ball naphthalene content are determined.The techno-economic analysis of the trial process are given.The results show that the determination of the content of naphthalene ball technically feasible,economically beneficial.更多还原