150664-U

SeQuant^® ZIC^®-cHILIC Stainless Steel Capillary HPLC Column

pore size 100 Å, 3 μm particle size, L × I.D. 50 mm × 0.3 mm

• Synonyme(s) : SeQuant^®
• Code UNSPSC : 12352200

Propriétés

• Gamme de produits: SeQuant^®
• Niveau de qualité: 100
• Paramètres: temp. range at ambient-70 °C
• Technique(s): HPLC: suitable; LC/MS: suitable
• L × D.I.: 50 mm × 0.3 mm
• Matrice: fully porous particle particle platform
• Groupe de la matrice active: ZIC-cHILIC bonding phase
• Taille des particules: 3 μm
• Dimension de pores: 100 Å pore size
• Plage de pH de fonctionnement: 2-8
• Technique de séparation: hydrophilic interaction (HILIC)

Description

Description générale

ZIC^®-cHILIC capillary columns have a zwitterionic stationary phase covalently attached to porous silica. The permanent and hydrophilic zwitterion functionalitymakes 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.

Stockage et stabilité

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

Remarque sur l'analyse

These columns are are designed forexcellent HPLC and LC-MS separation of polar, hydrophilic compounds. SeQuant^® ZIC^®-cHILIC, with phosphorylcholine functional groups, provides you with complementary selectivity for easier method development for analytes that have been difficult to separate by previous types of HPLC columns operated in reversed-phase or HILIC mode.

Informations légales

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

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