1.25251

Chromolith^® Si (monolithic) HPLC Columns

L × I.D. 100 mm x 25 mm Prep Column

• 别名: Chromolith^® Prep Si 100-25 column
• 分類程式碼代碼: 41115709
• NACRES: SB.52

属性

• product name: Chromolith^® Si硅胶色谱柱, L × I.D. 100 mm x 25 mm Prep column
• 材料: PEEK column
• 品質等級: 100
• agency: suitable for USP L3
• 產品線: Chromolith^®
• 特點: endcapped: no
• 包裝: 1 ea of
• 參數: 100 bar pressure; 45 °C max. temp.
• 技術: HPLC: suitable; LC/MS: suitable (Prep LC); UHPLC-MS: suitable; UHPLC: suitable
• 柱長度 × 內徑: 10 cm × 2 mm
• 基質: monolithic silica
• 基質活性組: Silica bonding phase
• 孔徑: 12 nm mesoporosity; 3 μm macroporosity
• 工作pH值範圍: 2-7.5
• 分離技術: hydrophilic interaction (HILIC); normal phase
• 儲存溫度: no temp limit

说明

一般說明

Preparative HPLC involves much higher sample loading volumes than analytical chromatography. Consequently, greater sample throughput and separation speed are essential for optimal productivity. These criteria are best fulfilled by Chromolith^® Prep Si columns. The combination of macro and mesopores maximizes separation efficiency and flow rate, while minimizing resistance.

The revolutionary, monolithic silica with its unique combination of macropores and mesopores enables:
—Rapid separations at very low column back-pressure
—High matrix tolerance, allowing time and cost savings with simplified workflows
—Cost-savings due to extended column lifetimes

Learn more:
Brochure: Race through your Separations on Any System. Chromolith^® Monolithic Silica HPLC Columns

分析報告

Pressure: ≤ 15 bar
Theoretical Plates (N/m) (2-nitroanisol): ≥ 50000
Capacity factor (2-nitroanisol): 1.0 - 2.0
Tailing (USP): 0.90 - 1.45 %
separation factor (2-nitroanisol/nitrobenzene): 3.2 - 4.0

法律資訊

Chromolith is a registered trademark of Merck KGaA, Darmstadt, Germany