1.25252

Colonne Chromolith^® RP-18 Endcapped.

L × I.D. 100 mm x 25 mm Prep column

• Synonyme(s) : Chromolith^® Prep RP-18 endcapped 100-25 column
• Code UNSPSC : 41115709

Propriétés

• Matériaux: PEEK column
• Niveau de qualité: 100
• Agence: suitable for USP L1
• Gamme de produits: Chromolith^®
• Caractéristiques: endcapped
• Conditionnement: 1 ea of
• Ampleur du marquage: 18% Carbon loading
• Paramètres: 100 bar pressure; 45 °C max. temp.
• Technique(s): HPLC: suitable; LC/MS: suitable (Prep LC); UHPLC-MS: suitable; UHPLC: suitable
• Colonne, L × D.I.: 10 cm × 2 mm
• Matrice: monolithic silica
• Groupe de la matrice active: C18 bonding phase
• Dimension de pores: 12 nm mesoporosity; 3 μm macroporosity
• operating pH range: 2-7.5
• Technique de séparation: reversed phase
• Température de stockage: no temp limit

Description

Description générale

Preparative HPLC involves much higher sample loading volumes than analytical chromatography. Consequently, greater sample throughput and separation speed are essential for optimal productivity. These criteria are best fulfilled by Chromolith^® Prep RP-18 endcapped columns. The combination of macro and mesopores maximizes separation efficiency and flow rate, while minimizing resistance.

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

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

Remarque sur l'analyse

Pressure: ≤ 20 bar
Theoretical Plates (N/m) (Anthracene): ≥ 40000
Capacity factor (Anthracene): 3.0 - 4.5
Tailing (USP): 0.8 - 1.4 %
separation factor (anthracene/progesterone): 1.9 - 2.5

Informations légales

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