1.52046

Chromolith^® CN (monolithic) HPLC Columns

L × I.D. 25 mm x 4.6 mm HPLC Column

• Synonyma: Chromolith^® CN 25-4.6 HPLC column
• UNSPSC Code: 41115700
• NACRES: SB.52

Vlastnosti

• Název produktu: Chromolith^® CN, L × I.D. 25 mm x 4.6 mm HPLC column
• material: PEEK column
• Quality Level: 100
• agency: suitable for USP L10
• product line: Chromolith^®
• feature: endcapped: no
• packaging: 1 ea of
• extent of labeling: 6% Carbon loading
• parameter: 200 bar pressure; 45 °C max. temp.
• technique(s): HPLC: suitable; LC/MS: suitable; mass spectrometry (MS): suitable (High)
• column L × I.D.: 2.5 cm × 4.6 mm
• matrix: monolithic silica
• matrix active group: Cyano (CN) bonding phase
• pore size: 13 nm mesoporosity; 2 μm macroporosity
• operating pH range: 2-7.5
• separation technique: hydrophilic interaction (HILIC); normal phase; reversed phase
• storage temp.: no temp limit

Popis

General description

Chromolith^® columns are made of monolithic silica with a characteristic bimodal pore structure.

Chromolith^® CN columns have macropores with 2 μm diameter, giving a column efficiency exceeding 80,000 plates/meter. The mesopores are 13 nm (130 Å). Chromolith^® CN columns fall under the USP L10 Classification. The column efficiency is comparable to a 5 μm particle size fully porous particulate column. Chromolith^® CN columns are suitable for LC-MS applications.
The column dimension of 25 mm length and 4.6 mm I.D. is the best choice for rapid separations on any HPLC System.

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
—Connection of columns, flow gradients and the use of mobile phases with higher viscosity

The recommended Guard-columns are:
Chromolith^® CN 5-4.6 guard cartridges (3 pieces) [1.52050] with the Chromolith^® Guard Cartridge Holder 5 mm x 4.6 mm
[1.52032]
The Chromolith^® column coupler can be used to significantly increase the separation efficiency of Chromolith^® columns by coupling several columns in series (up to 100,000 plates/per column). [1.51467]

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 to all HPLC and UHPLC Instruments.
Supelco HPLC Products: The Best Choice for Any LC Instrument

Legal Information

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

Bezpečnostní informace

• Storage Class: 10-13 - German Storage Class 10 to 13