822851

TSKgel^® Amide-80 (3 µm) HPLC Columns

L x I.D. 10 cm × 3 mm, carbamoyl phase

• 別名: TSKgel^® Amide-80, 10 cm x 3 mm ID, 3 μm
• UNSPSCコード: 41115711

特性

• product name: TSKgel^® AMIDE-80 HPLCカラム, phase carbamoyl, L × I.D. 10 cm × 3 mm, 3 μm particle size
• 物質: stainless steel
• 認証: suitable for USP L68
• 製品種目: TSKgel^®
• メーカー／製品名: Tosoh 22851
• パラメーター: 0-100% organic solvent; 10-50 °C temperature; 200 bar max. pressure
• テクニック: HPLC: suitable
• L × 内径: 10 cm × 3 mm
• 表面積: 450 m²/g
• マトリックス: spherical silica
• マトリックス活性基: carbamoyl phase
• 粒径: 3 μm
• ポアサイズ: 100 Å
• 使用pH: 2.0-7.5
• 分離法: hydrophilic interaction (HILIC)

詳細

詳細

TSKgel^® Amide-80 columns are packed with 3, 5, or 10 micron spherical silica particles that are covalently bonded with carbamoyl groups. The amide stationary phase provides a unique selectivity under regular normal phase conditions or in the hydrophilic interaction mode of chromatography. Target applications include the analysis of saccharides, glycans, oligosaccarides, peptides and polar compounds from natural products. Unique advantages of Amide-80 phase for saccharide analysis include novel hydrogen bonding retention mechanism between hydroxyl groups of the sample and the carbamoyl group in the stationary phase. The stationary phase does not react with reducing sugars and can be used at elevated temperatures (4 to 80 °C) to prevent peak splitting of carbohydrates that can occur at lower temperatures. In addition, high efficiency 3 micron columns offer shorter analysis time and enhanced sensitivity for LC-MS applications.

物理的形状

Shipped in 85% acetonitrile - 15% water.

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法的情報

TSKgel is a registered trademark of Tosoh Corporation