LiChrospher® 100 RP-18 (5 µm) LiChroCART® 250-4

suitable for HPLC

storage conditions

no restrictions.


endcapped: no

Quality Level


250 bar pressure
60 °C max. temp.


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


fully porous particle

particle size

5 μm

pore size

100 Å pore size

operating pH range

2 - 7.5

storage temp.

no temp limit

Related Categories

General description

LiChrospher® RP-18 is a reliable and versatile traditionally produced spherical silica gel carrier with C-18 reversed phase properties. It is well suited for the separation of neutral, acidic and weak basic 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).
HPLC cartridge

Analysis Note

Pressure: ≤ 110 bar
Theoretical Plates (N/m) (Toluene): ≥ 50000
Symmetry (Toluene): 0.8 - 1.4
Capacity factor (Toluene): 1.0 - 2.5

Legal Information

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

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