美国伯乐Aminex有机酸和醇分析柱

伯乐Aminex® HPLC 色谱柱-色谱柱及配件-试剂耗材

125-0094Bio-Rad伯乐Aminex HPLC HPX-87C色谱柱1250094 

由聚苯乙烯二乙烯苯树脂填装而成的Aminex HPLC 柱，具有良好的高压及pH稳定性、高柱效和选择性。Aminex HPLC柱通过离子调节分配层析技术分离混合物，这种技术是根据多种不同的化学特性分离分子。离子调节分配层析技术的分离机制包括离子排阻、离子交换、正相和反相分配、分子量排阻和配体交换。根据层析的物理和化学特性， 可选择使用一个或多个分离机制。Aminex 柱是工业界普遍使用的，用来分析碳水化合物、有机酸、有机碱和其它包括肽和核酸的有机小分子的标准产品。用Aminex 柱分离复杂混合物需要使用简单等流相（常用水），并要求精确控温。

研究过程中，样品可重复的保留值和分辨率是至关重要的。不同批次间及不同柱间的测试证明Aminex 柱是值得信赖的产品。

Aminex 柱的使用寿命长，并能保持上百次试验的可重复性。耐用的层析柱避免了频繁更换柱引起的数据变化和高成本。

125-0100 Fast Acid Analysis Column, 100 x 7.8 mm

125-0115 Fermentation Monitoring Column, 150 x 7.8 mm

125-0140 Aminex HPX-87H Column, 300 x 7.8 mm

Aminex保护柱和配件

Guard Column for Ionic Form pH

Range

Micro-Guard Cartridges

125-0118 De-Ashing Refill Cartridges, 30 x 4.6 mm, 2* Aminex silver- and lead-form columns H+ and CO3– 6–8

125-0119 Carbo-P Refill Cartridges, 30 x 4.6 mm, 2 Aminex HPX-87P column Lead 5–9

125-0128 Carbo-C Refill Cartridges, 30 x 4.6 mm, 2 Aminex calcium-form columns Calcium 5–9

125-0129 Cation H Refill Cartridges, 30 x 4.6 mm, 2 Aminex hydrogen-form columns Hydrogen 1–3

125-0502 IG Cation H Cartridges, 30 x 4.6 mm, 2** Aminex hydrogen-form columns Hydrogen 1–3

125-0503 IG Carbo-C Cartridges, 30 x 4.6 mm, 2** Aminex calcium-form columns Calcium 5–9

125–0506 Anion CO3– Cartridges, 30 x 4.6 mm, 2 Aminex silver– and lead–form columns CO3– —

125–0507 Cation K+ Cartridges, 30 x 4.6 mm, 2 Aminex HPX–87K column Potassium 5–9

125–0508 Cation Na+ Cartridges, 30 x 4.6 mm, 2 Aminex HPX–87N column Sodium 5–9

Cartridges Holders and Accessories

125–0131 Standard Cartridge Holder, for one 30 x 4.6 mm cartridge

125–0147 Cartridge Holder Seal Replacement Kit, for 125–0131

125–0148 Cartridge Holder Seal, for 125–0131

125–0139 De–Ashing Cartridge Holder, for 125–0118, holds 2 30 x 4.6 mm cartridges in series

* 需要De–ashing 滤柱支架，货号#125–0139。

**IG＝工业纯；颗粒更大。

目录 # 描述

Micro-Guard Cartridges

125-0118 Micro-Guard De-Ashing Refill Cartridges, 30 x 4.6 mm, pH range 6–8, 2

125-0119 Micro-Guard Carbo-P Refill Cartridges, 30 x 4.6 mm, pH range 5–9, 2

125-0128 Micro-Guard Carbo-C Refill Cartridges, 30 x 4.6 mm, pH range 5–9, 2

125-0129 Micro-Guard Cation H Refill Cartridges, 30 x 4.6 mm, pH range 1–3, 2

125-0502 Micro-Guard IG Cation H Cartridges, 30 x 4.6 mm, pH range 1–3, 2

125-0503 Micro-Guard IG Carbo C Cartridges, 30 x 4.6 mm, pH range 5–9, 2

125-0506 Micro-Guard Anion CO3- Cartridges, 30 x 4.6 mm, 2

125-0507 Micro-Guard Cation K+ Cartridges, 30 x 4.6 mm, pH range 5–9, 2

125-0508 Micro-Guard Cation Na+ Cartridges, 30 x 4.6 mm, pH range 5–9, 2

Cartridge Holders and Accessories

125-0131 Standard Cartridge Holder, for one 30 x 4.6 mm cartridge

125-0139 De-Ashing Cartridge Holder, for de-ashing refill cartridges, holds two 3.0 x 4.6 mm cartridges in series

125-0147 Cartridge Holder Seal Replacement Kit, for standard cartridge holder

125-0148 Cartridge Holder Seals, for catalog standard cartridge holder