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Merck

1.50493

SeQuant® ZIC®-HILIC 200Å (5 µm) HPLC Columns

L × I.D. 150 mm x 10 mm HPLC Column, PEEK-lined stainless steel

Synonym(s):

Zwitterionic Hydrophilic Interaction Liquid Chromatography HPLC Column

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About This Item

UNSPSC Code:
41115709
NACRES:
NB.21

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Product Name

SeQuant® ZIC-HILIC™ (5µm,200Å) 150 x 10 mm, stainless steel column, suitable for HPLC

material

stainless steel column

agency

suitable for USP L114

product line

SeQuant®

feature

endcapped: no

parameter

400 bar pressure
70 °C max. temp.

technique(s)

HPLC: suitable (Semi Prep HPLC)
LC/MS: suitable
mass spectrometry (MS): suitable (High)

column L × I.D.

15 cm × 10 mm

matrix

fully porous particle

matrix active group

ZIC-HILIC bonding phase

particle size

5 μm

pore size

200 Å pore size

operating pH

2-7.5

separation technique

hydrophilic interaction (HILIC)

storage temp.

no temp limit

Quality Level

100

Related Categories

Analysis Note

Theoretical Plates (N/m) (Cytosine): ≥ 60000
Symmetry (Cytosine): 0.95 - 1.40

General description

SeQuant® ZIC®-HILIC Columns are designed to retain and separate all types of polar and hydrophilic compounds and for robust chromatography with high selectivity and reproducibility. The silica-based ZIC®-HILIC sorbent has a bonded stationary phase consisting of a highly polar, permanent zwitterion. Separation selectivity is favored by the 1:1 zwitterion charge balance, which makes the ZIC®-HILIC Column overall neutral, with weak, but important, ionic interactions. Tuning of the selectivity on the ZIC®-HILIC Column during method development is facilitated by the pH-inpendent permanent zwitterion, ensuring that only the analytes (and not the column) are affected during eluent optimization.The Pore size of 200 Å makes this column perfectly suitable for the separation of larger polar molecules under HILIC conditions.The column dimension of 250 mm length x 2.1 mm ID is the optimal choice for the separation of complex samples using a UHPLC or optimized HPLC Instrument providing low dwell volumes.Thanks to their favorable retention and robust performance, SeQuant® HILIC columns have become extremely popular in numerous laboratories around the world. For example, US FDA (United States Food and Drug Administration) has recommended SeQuant® ZIC®-HILIC for analysis of melamine and related substances. SeQuant® HILIC columns excel in stability and low bleed. These features make them particularly suitable for LC-MS applications where high background can lead to signal suppression and interference with quantitative measurements while also increasing instrument wear. Their high stability makes these high-performance HILIC columns also attractive for traditional HPLC applications.Learn more about the Supelco HPLC Column portfolio and Method development:Brochure: HPLC and UHPLC Column Selection Guide Brochure: A Practical Guide to HPLC - Method Development Guide

Legal Information

SeQuant is a registered trademark of Merck KGaA, Darmstadt, Germany
ZIC is a registered trademark of Merck KGaA, Darmstadt, Germany
ZIC-HILIC is a trademark of Merck KGaA, Darmstadt, Germany

Certificates of Analysis (COA)

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Global Trade Item Number

SKUGTIN
1.50493.000104027269134822

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