Viva C18 色谱柱（USP L1）_HPLC-色谱柱-北京明尼克分析仪器设备中心手机版

详细介绍

Viva C18 色谱柱（USP L1）

粒径: 3μm或5µm, 球形

孔径: 300Å

碳载量: 9%

端帽: 有

pH 范围: 2.5 to 8

温度上限: 80°C

带有丙基隔垫的五氟苯固定相。对于碱性分析物有很高的保留值。对于多数化合物，如包括核苷、核苷酸、和卤代化合物等，高度碱基去活化的填料均可以保持良好峰形。是Restek USLC™ 柱套件的一部分，Restek USLC™ 柱套件提供了zui广泛的可适用反相固定相的选择性。

类似固定相:BioBasic 18, Symmetry 300 C18, Jupiter 300 C18, Zorbax 300 OSB C18, Synchropak C18, 208 TP C18

catalog #	particle size	length	id	modification	units
951435B	3μm	50mm	0.3mm	Capillary Column	ea.
951436B	3μm	150mm	0.3mm	Capillary Column	ea.
9514331	3μm	30mm	1.0mm		ea.
9514351	3μm	50mm	1.0mm		ea.
9514311	3μm	100mm	1.0mm		ea.
9514361	3μm	150mm	1.0mm		ea.
9514332	3μm	30mm	2.1mm		ea.
9514352	3μm	50mm	2.1mm		ea.
9514312	3μm	100mm	2.1mm		ea.
9514362	3μm	150mm	2.1mm		ea.
9514333	3μm	30mm	3.2mm		ea.
9514353	3μm	50mm	3.2mm		ea.
9514313	3μm	100mm	3.2mm		ea.
9514363	3μm	150mm	3.2mm		ea.
9514335	3μm	30mm	4.6mm		ea.
9514355	3μm	50mm	4.6mm		ea.
9514315	3μm	100mm	4.6mm		ea.
9514365	3μm	150mm	4.6mm		ea.
9514332-700	3μm	30mm	2.1mm	with Trident Inlet Fitting	ea.
9514352-700	3μm	50mm	2.1mm	with Trident Inlet Fitting	ea.
9514312-700	3μm	100mm	2.1mm	with Trident Inlet Fitting	ea.
9514362-700	3μm	150mm	2.1mm	with Trident Inlet Fitting	ea.
9514333-700	3μm	30mm	3.2mm	with Trident Inlet Fitting	ea.
9514353-700	3μm	50mm	3.2mm	with Trident Inlet Fitting	ea.
9514313-700	3μm	100mm	3.2mm	with Trident Inlet Fitting	ea.
9514363-700	3μm	150mm	3.2mm	with Trident Inlet Fitting	ea.
9514335-700	3μm	30mm	4.6mm	with Trident Inlet Fitting	ea.
9514355-700	3μm	50mm	4.6mm	with Trident Inlet Fitting	ea.
9514315-700	3μm	100mm	4.6mm	with Trident Inlet Fitting	ea.
9514365-700	3μm	150mm	4.6mm	with Trident Inlet Fitting	ea.
9514531	5μm	30mm	1.0mm		ea.
9514551	5μm	50mm	1.0mm		ea.
9514511	5μm	100mm	1.0mm		ea.
9514561	5μm	150mm	1.0mm		ea.
9514521	5μm	200mm	1.0mm		ea.
9514571	5μm	250mm	1.0mm		ea.
9514532	5μm	30mm	2.1mm		ea.
9514552	5μm	50mm	2.1mm		ea.
9514512	5μm	100mm	2.1mm		ea.
9514562	5μm	150mm	2.1mm		ea.
9514522	5μm	200mm	2.1mm		ea.
9514572	5μm	250mm	2.1mm		ea.
9514533	5μm	30mm	3.2mm		ea.
9514553	5μm	50mm	3.2mm		ea.
9514513	5μm	100mm	3.2mm		ea.
9514563	5μm	150mm	3.2mm		ea.
9514523	5μm	200mm	3.2mm		ea.
9514573	5μm	250mm	3.2mm		ea.
9514535	5μm	30mm	4.6mm		ea.
9514555	5μm	50mm	4.6mm		ea.
9514515	5μm	100mm	4.6mm		ea.
9514565	5μm	150mm	4.6mm		ea.
9514525	5μm	200mm	4.6mm		ea.
9514575	5μm	250mm	4.6mm		ea.
9514532-700	5μm	30mm	2.1mm	with Trident Inlet Fitting	ea.
9514552-700	5μm	50mm	2.1mm	with Trident Inlet Fitting	ea.
9514512-700	5μm	100mm	2.1mm	with Trident Inlet Fitting	ea.
9514562-700	5μm	150mm	2.1mm	with Trident Inlet Fitting	ea.
9514522-700	5μm	200mm	2.1mm	with Trident Inlet Fitting	ea.
9514572-700	5μm	250mm	2.1mm	with Trident Inlet Fitting	ea.
9514533-700	5μm	30mm	3.2mm	with Trident Inlet Fitting	ea.
9514553-700	5μm	50mm	3.2mm	with Trident Inlet Fitting	ea.
9514513-700	5μm	100mm	3.2mm	with Trident Inlet Fitting	ea.
9514563-700	5μm	150mm	3.2mm	with Trident Inlet Fitting	ea.
9514523-700	5μm	200mm	3.2mm	with Trident Inlet Fitting	ea.
9514573-700	5μm	250mm	3.2mm	with Trident Inlet Fitting	ea.
9514535-700	5μm	30mm	4.6mm	with Trident Inlet Fitting	ea.
9514555-700	5μm	50mm	4.6mm	with Trident Inlet Fitting	ea.
9514515-700	5μm	100mm	4.6mm	with Trident Inlet Fitting	ea.
9514565-700	5μm	150mm	4.6mm	with Trident Inlet Fitting	ea.
9514525-700	5μm	200mm	4.6mm	with Trident Inlet Fitting	ea.
9514575-700	5μm	250mm	4.6mm	with Trident Inlet Fitting	ea.

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描述：

·极适用于多肽或蛋白质分析

·坚固的球形颗粒，孔径为300Å

·高的孔隙/表面积比，适用于大分子的分析

Viva色谱柱基于大孔径填料，我们设计用来更好的分析大分子物质。为了研制Viva硅胶，我们评估了大量的宽孔硅胶。我们发现尽管很多硅胶很满足孔径平均值为300Å 的标准。但是实际上分布在高于或低于这个数值，150 Å 以下孔径占较大的比例。这就意味着大部分的表面积对于大分子分析是无效的。Viva柱管的孔径在这个均值的很小范围内分布，因此在大部分的硅胶表面能起到分离的作用。