Sigma-Aldrich Lispher100 Nh2 5mym Cart25

Material

stainless steel column

Quality Level

100

Agency

suitable for USP L8

Product Line

LiChrospher^®

Feature

endcapped: no

Extent Of Labeling

4.6% Carbon loading

Parameter

250 bar pressure
60 °C max. temp.

Technique(S)

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

Column L × I.D.

25 cm × 4 mm

Surface Area

350 m²/g

Related Categories

HPLC Columns

General Description

HPLC cartridgeLiChrospher^®NH2 posses polar and hydrophobic properties and can be used for normal phase, reversed phase and ion exchange chromatography. Typical applications are the separations of carbohydrates by reversed phase chromatography or the separsation of nucleotides by ion exhange chromatography. 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: ≤ 60 bar
Theoretical Plates (N/m) (2-Nitrotoluene): ≥ 45000
Symmetry (2-Nitrotoluene): 0.8 - 1.7
Capacity factor (2-Nitrotoluene): 0.8 - 1.8LICHROCART is a registered trademark of Merck KGaA, Darmstadt, GermanyLiChrospher is a registered trademark of Merck KGaA, Darmstadt, Germany