Method: The sample wsa diluted by mobile phase containing acid.

方法: 采用含酸的流动相稀释样品.

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Different detectors may require different mobile phases.

不同的检测器,对流动相的要求不同.

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The optimum ratio betweoparticle ─ size, particle weight, and flou . rate of mobile phase were studied.

并研究了其最佳粒度比 、 重量比与流动相流速之间的最佳关系.

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Methods : The colum was C 18 . The mobile phase was methanol - 5 % acetic acid ( 4∶1 )

方法Waters高效 液相色谱仪C18分析柱;流动相:甲醇-5%冰乙酸 ( 4∶1 ).

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The mobile phase was consisted of 10 mmol · L - 1 ammonium ace tate and methanol ( 25 ? 75 , v ? v ).

流动相:10mmol·L-1醋酸胺水溶液甲醇 ( 2575 ),流速:1ml·min-1.

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Vacuum filter holders are used for filtration of mobile phase of HPLC, particulate and microbiological contamination.

真空过滤装置主要应用于高效液相色谱流动相过滤 、 粒子物质分析和微生物污染检测.

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The composition of mobile phase , flow rate and column temperature were optimized to get better resolution.

考察了流动相组成 、 流速和柱温对分离度的影响.

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The mobile phase is provided uninterruptedly and can be changed on - line by switching a ten - way valve.

利用十通阀的转换功能,能不间断地为系统提供流动相,而且可以实现流动相条件的 在线 改变.

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Methods: The mobile was Tetrahydrofuran - acidic water, UV detector was used to quantify and determine Sudan I.

方法: 以四氢呋喃 - 酸性水溶液为流动相, 紫外检测器测定.

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Bonded stationary phase filler carried by silicon gel applies to pH 2～8 mobile phase.

以硅胶为栽体的键合固定相填充剂适用pH2～8的流动相.

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