Method and apparatus for membrane extraction of hydrolysis contaminates
    1.
    发明授权
    Method and apparatus for membrane extraction of hydrolysis contaminates 失效
    水解污染物膜提取的方法和装置

    公开(公告)号:US4891137A

    公开(公告)日:1990-01-02

    申请号:US319208

    申请日:1989-03-03

    摘要: A process removes FMOC--OH which is an undesirable by-product of the derivatization of amino acids by FMOC. The process uses a silicone rubber membrane extractor cell. The sample containing the FMOC--OH is held in a silicone rubber tubing, while pentane flows past the outside of the tube; the FMOC--OH is thus extracted from the sample into the pentane. The process is integrated into a conventional high performance liquid chromatography system and is readily automated.

    摘要翻译: 一种方法除去FMOC-OH,这是FMOC对氨基酸的衍生作用的不利副产物。 该方法使用硅橡胶膜提取器。 含有FMOC-OH的样品保持在硅橡胶管中,而戊烷流过管的外部; 因此FMOC-OH从样品中提取到戊烷中。 该方法被整合到常规的高效液相色谱系统中并且容易自动化。