Sigma-Aldrich Superspher 100 RP-18 Lichr

Material

stainless steel column

Quality Level

100

Agency

suitable for USP L1

Product Line

Superspher^®

Feature

endcapped: no

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 mm

Matrix

fully porous particle

Matrix Active Group

C18 bonding phase

Related Categories

HPLC Columns

General Description

HPLC cartridgeSuperspher^®RP-18 is a reliable and versatile traditionally produced spherical silica gel carriers with C-18 reversed phase properties. They are well suited for the separation of neutral, acidic and weak basic compounds. This high performance silica carrier with a particle size of 4µm yields an excellent pressure/separation performance ratio.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).

Analysis Note

Pressure: ≤ 170 bar
Theoretical Plates (N/M) (Anthracene): ≥ 100000
Symmetry (Anthracene): 0,8 - 1,4
Capacity factor (Anthracene): 3,5 - 5,5
Raw material: LICHROCART is a registered trademark of Merck KGaA, Darmstadt, GermanySuperspher is a registered trademark of Merck KGaA, Darmstadt, Germany