阳离子色谱柱
Dionex™ IonPac™ ICE-AS6 IC Columns
品牌 | 厂商性质 | 产地 | 货期 |
---|---|---|---|
赛默飞 | 生产商 | 美国 | 现货 |
性能特点
For fast analysis of aliphatic organic acids and alcohols in complex or high-ionic strength samp
产品参数
货号 | 规格 | 价格 | 操作 |
---|---|---|---|
079798 | Each 1 | ¥17,077.48 | 询价 |
产品介绍
Note: The high-capacity Dionex IonPac AS11-HC column is now recommended for determination of organic acids and inorganic anions in complex sample matrices or uncharacterized samples.
Superior Chromatographic Performance
The Dionex IonPac ICE-AS6 provides improved peak efficiencies and selectivity for carboxylic acids and alcohols. Specifically, it:- Separates weakly ionized acids by differences in pKa, size, and hydrophobicity
- Elutes strong acid anions (e.g, chloride and sulfate) into the void so they do not interfere with quantification of organic acids
- Achieves difficult separations, including tartrate from citrate, glycolate from lactate and formate, lactate from malate, and formate from succinate
- Is compatible with any typical strong acid eluent and a wide variety of detectors, including amperometry, photometry, and refractive index
- Uses HPLC solvents to control hydrophobic retention of higher- molecular-weight acids or for effective column cleanup
- Dionex IonPac ICE-AS1 column should be used with the Dionex Anion MicroMembrane™ Ion-Exclusion Suppressor (AMMS™ ICE 300), which is a low-void volume, high-capacity eluent suppressor.
- The AMMS™ ICE 300 suppressor reduces the background conductivity of the eluent, while increasing the conductivity of the analytes.
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注:该产品未在中华人民共和国食品药品监督管理部门申请医疗器械注册和备案,不可用于临床诊断或治疗等相关用途