1.50973

Superspher^® 60 RP-select B LiChroCART^® 250-4

suitable for HPLC

• UNSPSC Code: 41115709

Propiedades

• material: stainless steel column
• Quality Level: 100
• agency: suitable for USP L7
• product line: Superspher^®
• feature: endcapped: no
• parameter: 250 bar pressure; 60 °C max. temp.
• technique(s): HPLC: suitable; mass spectrometry (MS): suitable (Low - Medium)
• column L × I.D.: 25 cm × 4 mm
• matrix: fully porous particle
• matrix active group: C8 bonding phase
• particle size: 4 μm
• pore size: 60 Å pore size
• operating pH range: 2-7.5
• separation technique: reversed phase
• storage temp.: no temp limit

Descripción

General description

HPLC cartridge

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.This sorbent is packed into a LiChroCART 250-4 HPLC cartridge. The connection to the HPLC system is being accomplished by use of the manu-CART NT cartrige holder (1.51486).

Analysis Note

Pressure: ≤ 160 bar
Theoretical Plates (N/m) (1,2-Benzanthracene): ≥ 100000
Symmetry (1,2-Benzanthracene): 0.8 - 1.4
Capacity factor (1,2-Benzanthracene): ≥ 3.0

Legal Information

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

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

Información de seguridad

• Storage Class: 11 - Combustible Solids