OPEN TUBULAR CAPILLARY LC
OPEN TUBULAR CAPILLARY LC
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DOI：
10.1093/chromsci/18.9.462
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发表时间：
1980-01-01
影响因子：
1.3
通讯作者：
TAKEUCHI, T
中科院分区：
文献类型：
--
作者：
ISHII, D;TAKEUCHI, T
介绍了开管毛细管柱在LC中的应用。制备了几种类型的毛细管柱，包括物理涂层毛细管柱、化学键合毛细管柱、土壤相毛细管柱和离子交换毛细管柱，并用专门为毛细管LC开发的仪器对它们的性能进行了评估。以L为检测器，微量进样器上的气密式注射器为泵，体积为0.03~0.1μ的紫外光谱仪。玻璃毛细管柱，直径30-60μ。一般采用×3~20m，典型流动相流速为1~2μL/m in。
Application of open tubular capillary columns in LC is demonstrated. Several types of capillary columns, physically coated, chemically bonded, soil phase, and ion exchange, were prepared and their performance were evaluated with instruments specifically developed for capillary LC. A UV spectrometer which had the cell volume of 0.03–0.1 μl was used as the detector, and a gas-tight syringe set on a micro feeder was used as the pump. Glass capillary columns of the dimensions 30–60 μm i.d. × 3–20 m were generally employed, and typical mobile phase flow rates of 1–2 μl/min were used.