1.52011

Chromolith^® Si (monolithic) HPLC Columns

L × I.D. 5 mm x 4.6 mm Guard Cartridges (3 pieces)

• 別名: Chromolith^® Si 5-4.6 guard cartridges (3 pieces)
• UNSPSCコード: 41115709
• NACRES: SB.52

特性

• 製品名: Chromolith^® Si, L × I.D. 5 mm x 4.6 mm guard cartridges (3 pieces)
• 物質: PEEK column
• 品質水準: 100
• 認証: suitable for USP L3
• 製品種目: Chromolith^®
• 特徴: endcapped: no
• 包装: pkg of 3 ea
• パラメーター: 400 bar pressure; 45 °C max. temp.
• テクニック: HPLC: suitable; LC/MS: suitable; mass spectrometry (MS): suitable (High)
• カラムL × 内径: 0.5 cm × 4.6 mm
• Matrix: monolithic silica
• マトリックス活性基: Silica bonding phase
• ポアサイズ: 1.5 μm macroporosity; 13 nm mesoporosity
• 動作pH範囲: 2-7.5
• 分離法: hydrophilic interaction (HILIC); normal phase
• 保管温度: no temp limit

詳細

詳細

Although Chromolith^® HPLC columns are well known for their robustness and longevity, guard columns are available to prolong the lifespan of Chromolith^® analytical columns even further. These guard cartridges require a special holder.

Chromolith^® Si 5-4.6 guard cartridges are extremely easy to use. The guard cartridges are simply added directly in front of the main column to protect it from chemical or mechanical contamination. Due to the benefits of monolithic technology, and the convenience of Chromolith^® guard columns, they are also popular for use with classical particulate columns. Moreover, guard columns can be used as trap columns when large sample volumes are to be injected. Guard columns should be changed frequently in order to avoid excessive accumulation of impurities.

Chromolith^® columns are made of monolithic silica with a characteristic bimodal pore structure. Chromolith^® Si 5-4.6 guard cartridges are used with the Chromolith^® Guard Cartridge Holder 5 mm x 4.6 mm [1.52032].

Learn more:

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

All Supelco HPLC Columns, including monolithic Chromolith^® columns, are fully compatible with all HPLC and UHPLC Instruments.

Supelco HPLC Products: The Best Choice for Any LC Instrument

アナリシスノート

visual control (for delivery): passes test

法的情報

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