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LiChrospher® 60 RP-select B (5 µm) LiChroCART® 250-4

suitable for HPLC


stainless steel column

Quality Level


suitable for USP L7

product line



endcapped: no

extent of labeling

11.5% Carbon loading


250 bar pressure
60 °C max. temp.


HPLC: suitable
mass spectrometry (MS): suitable (Low - Medium)

column L × I.D.

25 cm × 4 mm


fully porous particle

matrix active group

C8 bonding phase

particle size

5 μm

pore size

60 Å pore size

surface area

350 m2/g

operating pH range


separation technique

reversed phase

storage temp.

no temp limit

Related Categories

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 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).


1 unit in Fibre case

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

Storage Class Code

11 - Combustible Solids

Certificate of Analysis

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Certificate of Quality

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