Cosmosil COSMOSIL HILIC COSMOSIL HILIC.. Product #: VEL00471

COSMOSIL HILIC

COSMOSIL HILIC

Brand: Cosmosil
Product Code: VEL00471

COSMOSIL HILIC HPLC Columns

COSMOSIL HILIC-1COSMOSIL HILIC is a new column for hydrophilic interaction chromatography with Triazole bonded silica packing material. The hydrophilic interaction chromatography is a variation of normal phase chromatography where a polar stationary phase is used with a mobile phase which contains a high concentration of organic solvent and a low concentration of aqueous eluent. The main retention mechanism is the partitioning of the polar analytes between the polar stationary and the non-polar mobile phase. As it is also called "aqueous normal phase", the elution order is similar to that of normal phase and the sample elution is in the order of increasing hydrophilicity. Without using ion-pair reagent COSMOSIL HILIC retains highly polar analytes that would not be retained in reversed phase chromatography. It also shows a weak anion-exchange mechanism with the positively charged stationary phase, thus acidic compound is strongly retained.

COSMOSIL HILIC
 Base Material Silica Gel
 Particle Sizes Available 5um
 Pore Size 120Å
 Surface Area 300m2/g
 pH Range 2.0 - 8.0
 USP Code -
 Stationary Phase Triazole 

 

Ordering Information

Particel Size Size Part Number
5um 1.0mm I.D. x 150mm 07869-11
5um 1.0mm I.D. x 250mm 07870-71
5um 2.0mm I.D. x 30mm 08568-21
5um 2.0mm I.D. x 50mm 07052-91
5um 2.0mm I.D. x 100mm 08569-11
5um 2.0mm I.D. x 150mm 07054-71
5um 2.0mm I.D. x 250mm 07489-91
5um 3.0mm I.D. x 150mm 07871-61
5um 3.0mm I.D. x 250mm 07872-51
5um 4.6mm I.D. x 150mm 07056-51
5um 4.6mm I.D. x 150mm (3 Lot Set) 09385-23
5um 4.6mm I.D. x 250mm 07057-41
5um 10.0mm I.D. x 150mm 05564-51
5um 10.0mm I.D. x 250mm 07059-21
5um 20.0mm I.D. x 250mm 07060-81
5um 28.0mm I.D. x 250mm 07875-21
 Guard Columns
- 4.6mm Guard Cartridge Holder 38009-79
- Guuard Column Coupler 37843-69
5um Guard Cartridge 4.6mm I.D. x 10mm 07055-61
5um Guard Column 10.0mm I.D. x 20mm 07058-31
5um Guard Column20.0mm I.D. x 20mm 07854-91
5um Guard Column20.0mm I.D. x 50mm 07873-41
5um Guard Column28.0mm I.D. x 50mm 07874-31