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Key Documents

150476-U

Supelco

SeQuant® ZIC®-HILIC Stainless Steel Capillary HPLC Column

pore size 200 Å, 3.5 μm particle size, L × I.D. 50 mm × 1.0 mm

Synonym(s):

SeQuant®

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About This Item

UNSPSC Code:
12352200

product line

SeQuant®

Quality Level

100

parameter

temp. range at ambient-70 °C

technique(s)

HPLC: suitable
LC/MS: suitable

L × I.D.

50 mm × 1.0 mm

matrix

fully porous particle particle platform

matrix active group

ZIC-HILIC bonding phase

particle size

3.5 μm

pore size

200 Å pore size

pH range

2-8

separation technique

hydrophilic interaction (HILIC)

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General description

The ZIC®-HILIC capillary columns have a zwitterionic stationary phase covalently attached to porous silica. The permanent and hydrophilic zwitterion functionality makes the column suitable for Hydrophilic Interaction LiquidChromatography (HILIC). The capillary and microbore columns (0.3–1.0 mm I.D.) are made from stainless steel that has been internally glass lined and has 10–32 UNF female fittings. The frits have a porosity to retain 3–5 μm particles and are made from stainless steel.

Storage and Stability

Store columns as shipped: Acetonitrile/5 mM ammoniumacetate, pH 6.8; 80 : 20 (v/v). Dispose the column according to local authorities andregulations

Analysis Note

These columns are designed forexcellent HPLC and LC-MS separation of polar, hydrophiliccompounds. SeQuant® ZIC®-HILIC, with sulfobetaine functional groups,provides weak ionic interactions for maximum selectivity,high loadability and easy optimization of methods.

Legal Information

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

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