1.19643

Superspher^® 60 RP-select B

• Código UNSPSC: 41115709

Propiedades

• Materiales: stainless steel column
• Agency: suitable for USP L7
• Línea del producto: Superspher^®
• Características: endcapped: no
• Parámetros: 60 °C max. temp.
• técnicas: HPLC: suitable; mass spectrometry (MS): suitable (Low - Medium)
• Matriz: fully porous particle
• grupo activo de la matriz: C8 bonding phase
• tamaño de partícula: 4 μm
• tamaño de poro: 60 Å pore size
• Intervalo de pH operativo: 2-7.5
• densidad aparente: 200‑400 kg/m³
• técnica de separación: reversed phase
• temp. de almacenamiento: no temp limit

Descripción

Descripción general

Superspher^® RP-select B is a highly reproducible traditionally produced spherical silica gel carriers with reversed phase properties and the hydrophobicity of a C-8 phase. This carrier is very well suited for the separation of basic compounds, but with still good properties for the determination of neutral and acidic compounds. The high performance silica carrier with a particle size of 4µm yields an excellent pressure/separation performance ratio.

Nota de análisis

Application test: passes test
Pressure: ≤ 70 bar
Theoretical Plates (N/m) (1,2-Benzanthracene): ≥ 110000
Capacity factor (1,2-Benzanthracene): 3.5 - 5.0
stability testing (performance): passes test
MPPH/Diphenhydramine*HCL: 2.25 - 2.75
MPPH/Acetylsalicylic acid: 3.06 - 3.74
Toluene/MPPH: 2.37 - 2.63
capacity factor (Toluene): 11.05 - 14.95

Información legal

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

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): nwg
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable