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Arsenic Speciation and Distribution in the Extracts from Salmon Egg Cell Cytoplasm and Cell Membrane by HPLC/ICP-MS
arsenic speciation egg cell cell cytoplasm
2009/4/1
Speciation of arsenic in the extracts from salmon egg cell cytoplasm and cell membrane was carried out by an HPLC/ICP-MS hyphenated system. The extraction of arsenic species from salmon egg cells was ...
Multielement Analysis of Commercial Mineral Waters by Chelating Resin Preconcentration and ICP-MS
multielement analysis mineral water chelating resin-packed minicolumn preconcentration ICP-MS
2009/4/1
Trace metals in commercially-available 18 mineral waters were determined by ICP-MS, where a chelating resin-packed minicolumn was applied to separate matrix elements as well as to preconcentrate trace...
Speciation of Some Biometals in Salmon Egg Cell Cytoplasm by Two-Dimensional HPLC/ICP-MS
metalloprotein salmon egg cell cytoplasm speciation two-dimensional HPLC desalting
2009/4/1
A two-dimensional (2D) HPLC/ICP-MS hyphenated system was developed and applied to speciation of biometals in salmon egg cell cytoplasm. The 2D HPLC was based on the combination of surfactant-mediated ...
在我国四个不同膳食类型地区，采集16例急死正常成年男子尸体的心脏及脾脏样品。样品经HNO3+HClLO4湿法消解后，以Re作为内标元素，直接用ICP-MS法测定人体心脏及脾脏中15种微量稀土元素。对国家一级标准物质人发GBW09101a分析，测得值与标准值吻合。
Development of Miniaturized HPLC-ICP-MS for Speciation of Bio-Trace Elements
hyphenated technique HPLC ICP-MS metallothionein RNAi
2009/3/16
The advent of miniaturized HPLC techniques, i.e., narrow bore, capillary, and nano HPLC, hyphenated with an inductively coupled plasma-mass spectrometer(ICP-MS)in speciation is expected to pave the wa...