Sigma-Aldrich Lichrospher(R) RP-Select B

Product Name

LiChrospher^®RP-select B (5µm) LiChroCART^®250-4.6, suitable for HPLC

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

Related Categories

HPLC Columns

General Description

HPLC cartridgeLiChrospher^®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 - 2.0LICHROCART is a registered trademark of Merck KGaA, Darmstadt, GermanyLiChrospher is a registered trademark of Merck KGaA, Darmstadt, Germany