1.52063

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

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

• Sinónimos: Chromolith^® RP-18 endcapped 100-3 HPLC columns Validation Kit (3 columns from 3 different batches)
• UNSPSC Code: 41115700
• NACRES: SB.52

Propiedades

• product name: Chromolith^® RP-18 desactivada, L × I.D. 100 mm x 3 mm HPLC columns Validation Kit (3 columns from 3 different batches)
• material: PEEK column
• Quality Level: 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.
• technique(s): HPLC: suitable; LC/MS: suitable; mass spectrometry (MS): suitable (High)
• column L × I.D.: 10 cm × 3 mm
• matrix: monolithic silica
• matrix active group: C18 bonding phase
• pore size: 13 nm mesoporosity; 2 μm macroporosity
• operating pH range: 2-7.5
• separation technique: reversed phase
• storage temp.: no temp limit

Descripción

General description

Chromolith^® RP-18 endcapped 100-3 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^® Performance RP-18 endcapped 100-3 columns have macropores with 2 μm diameter, giving a column efficiency exceeding 80,000 plates/meter. The mesopores are 13 nm (130 Å), the surface modification is octadecylsilane with full end-capping. Chromolith^® Performance RP-18 endcapped 100-3 columns fall under the USP L1 Classification. The column efficiency is comparable to a 5 μm particle size fully porous particulate column. Chromolith^® Performance RP-18 endcapped 100-3 columns are perfectly suitable for LC-MS applications.
The column dimension of 100 mm length and 3 mm I.D. is the best choice for fast separations of complex samples on any HPLC and UHPLC 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^® RP-18 endcapped 5-3 guard cartridges (3 pieces) [1.52005] with the Chromolith^® Guard Cartridge Holder 5 mm x 3 mm [1.52004]
Holder and guard cartridges are also available as Guard cartridge set [1.52008]
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