气相色谱内标法测定白酒中高级醇与酯类
AEM RODUCTS ROCESSING(2014)
Abstract
建立气相色谱内标法测定白酒中高级醇、酯类等6种物质的含量测定的分析方法。选用CP-Wax-57CB型分析柱,以乙酸正戊酯作为内标物,进行色谱分离,保留时间定性,内标法定量,结果表明回收率为90.07%~102.20%。该方法操作简便、快速,稳定可靠,回收率高,满足测定的需求。
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