816653

TSKgel^® OApak-A (7 µm) HPLC Columns

L x I.D. 30 cm × 7.8 mm, carboxylic acid phase

• 分類程式碼代碼: 41115711

属性

• product name: TSKgel^® OApak-A HPLC Column, phase carboxylic acid, L × I.D. 30 cm × 7.8 mm, 7 μm particle size
• 材料: stainless steel
• 產品線: TSKgel^®
• 特點: counter ion H+
• 製造商／商標名: Tosoh 16653
• 參數: ≤20% organic solvent; 0.8 mL/min flow rate; 10-60 °C temperature; 70 bar max. pressure
• 技術: HPLC: suitable
• 長度 × 內徑: 30 cm × 7.8 mm
• 基質: hydroxylated methacrylic polymer
• 基質活性組: carboxylic acid phase
• 粒徑: 7 μm
• 工作pH值: 2-12
• 分離技術: cation exchange

说明

一般說明

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.

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法律資訊

TSKgel is a registered trademark of Tosoh Corporation