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产品名称
TSKgel® OApak-A HPLC Column, phase carboxylic acid, L × I.D. 30 cm × 7.8 mm, 7 μm particle size
物料
stainless steel
产品线
TSKgel®
特点
counter ion H+
制造商/商品名称
Tosoh 16653
参数
≤20% organic solvent
0.8 mL/min flow rate
10-60 °C temperature
70 bar max. pressure
技术
HPLC: suitable
长度 × 内径
30 cm × 7.8 mm
基质
hydroxylated methacrylic polymer
基质活性基团
carboxylic acid phase
粒径
7 μm
工作pH值
2-12
分离技术
cation exchange
一般描述
TSKgel® OApak-A columns are packed with porous hydrophilic polymer beads which have been chemically modified with a weak cation exchanger. They are optimized for the separation and analysis of organic acids by an ion-exclusion mechanism.This column is to be used in conjunction with the TSKgel OApak-P guard column which has a strong cation exchanger for the removal of dissociated strong acids under the isocratic eluent conditions of 0.75mM H2SO4. Applications include: organic acids in fruit juices, wine, beer, coffee, and salt solutions.
法律信息
TSKgel is a registered trademark of Tosoh Corporation
法规信息
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实验方案
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