1.50642

LiChrospher^® RP-select B (5µm) LiChroCART^® 250-4.6

suitable for HPLC

• UNSPSC Code: 41115709

Properties

• material: stainless steel column
• Quality Level: 100
• Agency: suitable for USP L7
• product line: LiChrospher^®
• feature: endcapped: no
• extent of labeling: 11.5% Carbon loading
• parameter: 250 bar pressure; 60 °C max. temp.
• technique(s): HPLC: suitable; mass spectrometry (MS): suitable (Low - Medium)
• column L × I.D.: 25 cm × 4.6 mm
• surface area: 350 m²/g
• matrix: fully porous particle
• matrix active group: C8 bonding phase
• particle size: 5 μm
• pore size: 60 Å pore size
• operating pH range: 2-7.5
• separation technique: reversed phase
• storage temp.: no temp limit

Description

General description

HPLC cartridge

LiChrospher^® RP-select B is a versatile traditionally produced spherical silica gel carriers with reversed phase properties and with 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. This sorbent is packed into a Hibar 100-4.6 HPLC column. For mounting of a LiChroCART 4-4 guard column, the guard column holder 1.51487 has to be used.

Analysis Note

Pressure: ≤ 90 bar
Theoretical Plates (N/m) (Toluene): ≥ 50000
Symmetry (Toluene): 0.8 - 1.4
Capacity factor (Toluene): 1.0 - 2.0

Legal Information

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

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