1.52019

Chromolith^® HighResolution RP-18 endcapped

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

Eigenschaften

• Materialien: PEEK column
• Qualitätsniveau: 100
• Agentur: suitable for USP L1
• Produktlinie: Chromolith^®
• Leistungsmerkmale: endcapped; endcapped
• Verpackung: pkg of 3 ea
• Kennzeichnungsgrad: 18% Carbon loading; 18% Carbon loading
• Parameter: 200 bar pressure; 200 bar pressure; 45 °C max. temp.; 50 °C max. temp.
• Methode(n): HPLC: suitable; HPLC: suitable; LC/MS: suitable; mass spectrometry (MS): suitable (High); mass spectrometry (MS): suitable (High)
• Säule L × ID: 10 cm × 4.6 mm
• Oberflächenbereich: 250 m²/g (300 m²/g)
• Matrix: highly porous; monolithic silica; monolithic silica
• Aktive Matrixgruppe: C18 bonding phase, octadecylsilane (ODS); C18 bonding phase
• Porengröße: 1.15 μm macroporosity; 1.5 μm macroporosity; 15 nm mesoporosity; 15 nm mesoporosity
• operating pH range: 2-7.5; 2-7.5
• Trenntechnik: reversed phase

Beschreibung

Allgemeine Beschreibung

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

Verpackung

Pappschachtel

Rechtliche Hinweise

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