Sigma-Aldrich Lichrospher(R) 100 RP-18 (

Material

stainless steel column

Agency

suitable for USP L1

Product Line

LiChrospher^®

Feature

endcapped: no

Packaging

1 ea of

Extent Of Labeling

21% Carbon loading

Parameter

60 °C max. temp.

Technique(S)

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

Surface Area

350 M²/g

Matrix

fully porous particle

Related Categories

HPLC Columns

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.

Analysis Note

Application test: passes test
Pressure: ≤ 35 bar
Theoretical Plates (N/M) (Toluene): ≥ 60000
stability testing (performance): passes test
separation factor (Acetophenone/Phenol, selectivity test): 2.05 - 2.25
separation factor (Acetophenone/Cinnamic acid, selectivity test): 1.24 - 1.37
capacity factor (Toluene): 13.0 - 18.0LiChrospher is a registered trademark of Merck KGaA, Darmstadt, Germany