1.50444
SeQuant™ ZIC®-HILIC 100Å (3.5 µm) HPLC Columns
L × I.D. 150 mm x 4.6 mm HPLC Column, PEEK-lined stainless steel
Synonim(y):
Zwitterionic Hydrophilic Interaction Liquid Chromatography HPLC Column
About This Item
Polecane produkty
product name
SeQuant™ ZIC-HILIC™ 3.5µm,100Å 150 x 4.6 mm, PEEK-lined stainless steel column, suitable for HPLC
Materiały
PEEK-lined stainless steel column
Poziom jakości
agency
suitable for USP L114
linia produktu
SeQuant™
Właściwości
endcapped: no
Parametry
500 bar pressure
70 °C max. temp.
metody
HPLC: suitable
LC/MS: suitable
mass spectrometry (MS): suitable (High)
kolumna dł. × śr. wewn.
15 cm × 4.6 mm
macierz
fully porous particle
grupa aktywna macierzy
ZIC-HILIC bonding phase
wielkość cząstki
3.5 μm
wielkość porów
100 Å pore size
pH robocze
2-7.5
metoda separacji
hydrophilic interaction (HILIC)
temp. przechowywania
no temp limit
Opis ogólny
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 100 Å makes this column perfectly suitable for the separation of small polar molecules under HILIC conditions.
The column dimension of 150 mm length x 4.6 mm ID is best suitable for the separation of polar compounds using a standard HPLC Instrument.
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
Informacje prawne
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