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Chromolith^® HighResolution RP-18 endcapped (monolithic) HPLC Columns

L × I.D. 100 mm x 4.6 mm HPLC Columns Validation Kit (3 Columns from 3 different batches)

• Synonym(e): Chromolith^® HR RP-18 endcapped 100-4.6 HPLC columns Validation Kit (3 columns from 3 different batches)
• UNSPSC Code: 41115700
• NACRES: SB.52
• Matrix active group: C18 (RP18), C18 bonding phase, octadecylsilane (ODS), C18 bonding phase
• Pore size: 1.15 μm macroporosity, 1.5 μm macroporosity, 15 nm mesoporosity
• Matrix: highly porous, monolithic silica

Eigenschaften

• Produktname: Chromolith^® HighResolution RP-18 endcapped, L × I.D. 100 mm x 4.6 mm HPLC columns Validation Kit (3 columns from 3 different batches)
• material: PEEK column
• Quality Segment: 100
• agency: suitable for USP L1
• product line: Chromolith^®
• feature: endcapped
• packaging: pkg of 3 ea
• extent of labeling: 18% Carbon loading
• parameter: 200 bar pressure, 45 °C max. temp., 50 °C max. temp.
• technique(s): HPLC: suitable, LC/MS: suitable, mass spectrometry (MS): suitable (High)
• column L × I.D.: 10 cm × 4.6 mm
• surface area: 250 m²/g (300 m²/g)
• matrix: highly porous, monolithic silica
• matrix active group: C18 (RP18), C18 bonding phase, octadecylsilane (ODS), C18 bonding phase
• pore size: 1.15 μm macroporosity, 1.5 μm macroporosity, 15 nm mesoporosity
• operating pH range: 2-7.5
• separation technique: reversed phase

Beschreibung

General description

The Chromolith^® HighResolution RP-18 endcapped 100-4.6 HPLC columns Validation Kit consists of 3 columns from 3 different manufacturing batches.

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

Chromolith^® HighResolution RP-18 endcapped columns have macropores with 1.15 μm diameter, giving a column efficiency exceeding 140,000 plates/meter. The mesopores are 15 nm (150 Å), the surface modification is octadecylsilane with full end-capping. Chromolith^® HighResolution RP-18 endcapped columns fall under the USP L1 Classification. The column efficiency is comparable to a 2.7 to 3 μm particle size fully porous particulate column. Chromolith^® HighResolution RP-18 endcapped columns are perfectly suitable for LC-MS applications.
The column dimension of 100 mm length and 4.6 mm I.D. is the best choice for high-resolution separations of complex compound mixtures 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^® HighResolution RP-18 endcapped 5-4.6 guard cartridges (3 pieces) [1.52025] 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

Chromolith^® HighResolution RP-18 endcapped columns are also available in 2 mm I.D. column dimension for perfect fit to UHPLC and UHPLC-MS needs.
Flyer: UHPLC-like performance - Rapid and Robust at Low Pressure - Chromolith^® HighResolution RP-18 endcapped 2 mm I.D. HPLC Columns

Packaging

Pappschachtel

Legal Information

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