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Sensitive assay of free thyroid hormones by on line SPE-UHPLC-MS/MS in human plasma

机译:在人血浆中通过线SPE-UHPLC-MS / MS对游离甲状腺激素的敏感测定

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The method enable fast and sensitive assay of free thyroid hormone levels in plasma sample, The sensitivity required to measure low levels is obtained and the matrix effect are limited by the use of a mixed-mode (cation exchange and hydrophobic) on line SPE column, The purification of small volumes of ultra filtrate is facilitated by on line SPE, The monitoring of the rT3 is required to be sure that there is no bias in T3 quantification.
机译:该方法使得等离子体样品中的游离甲状腺激素水平的快速和敏感的测定,获得测量低水平所需的灵敏度,并且基质效应通过在线SPE柱上使用混合模式(阳离子交换和疏水)而受到限制,通过在线SPE促进小体积的超滤液的纯化,需要监测RT3,以确保T3量化没有偏差。

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