Description
Historical Evolution of Prevail HPLC Column
Prevail HPLC Column were initially created by Alltec, than taken over By W.R. Grace und finally acquired by Hichrom
Structure of Product Description:
Column Name,particle diameter(um), Surphase chemistry, Type- – Col length(mm)x ID(mm)/Art No.
Benefits
Prevail HPLC columns exhibit long column lifetime in both highly aqueous and highly organic mobile phases. All phases, apart from Prevail Carbohydrate ES are silica-based. The stability of these phases is such that a single column can be switched between highly aqueous for analysis of highly polar analytes and highly organic for strong retention of hydrophobic analytes.
The general features of Prevail include:
Stable from highly organic to highly aqueous
Speciality phases for specific applications
Excellent sensitivity with microbore and ELSD applications
Prevail phase specifications
Phase: Prevail C18 Select
Particle size (um): 3, 5
Chromatographic Properties:Stable in highly aqueous to highly organic mobile phases
Application/Benefit:Same benefits as Prevail C18, but slightly more retentive
USP code:L1
Phase: Prevail C18
Particle size (um):3, 5
Chromatographic Properties:Stable in highly aqueous to highly organic mobile phases
Application/Benefit:Flexibility to switch between varied mobile phase conditions to suit a variety of applications. Excellent sensitivity for microbore applications
USP code:L1
Phase: Prevail Prevail C8
Particle size (um): 3, 5
Chromatographic Properties: Stable C8 phase
Application/Benefit: Use for highly hydrophobic compounds that retain too strongly on C18
USP code: L7
Phase: Prevail Phenyl
Particle size (um): 3, 5
Chromatographic Properties:Lowest hydrophobic capacity
Application/Benefit:Selective for aromatic compounds in a variety of mobile phase conditions
USP code: L11
Phase: Prevail Cyano
Particle size (um):3, 5
Chromatographic Properties:General purpose cyano suitable for normal or reversed-phase use
Application/Benefit:General purpose cyano suitable for normal or reversed-phase use,Rugged normal phase applications
USP code:L10
Phase: Prevail Amino
Particle size (um):3, 5
Chromatographic Properties:Stable in highly aqueous to highly organic mobile phases
Application/Benefit: Use for carbohydrates or as a weak anion exchanger
USP code:L8
Phase: Prevail Silica
Particle size (um):3, 5
Chromatographic Properties:H ighly polar phase
Application/Benefit:General purpose normal phase applications
USP code:L3
Phase: Prevail Organic Acid
Particle size (um):3, 5
Chromatographic Properties: Highly efficient silica-based, acid-stable phase
Application/Benefit:Separates common organic acids with unsurpassed resolution, speed and sensitivity. Lower cost than polymeric columns
USP:L1
Phase: Prevail Carbohydrate ES
Particle size (um): 5
Chromatographic Properties:Extremely stable hybrid phase
Application/Benefit:Excellent for mono- and oligosaccharides and sugar alcohols
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Phase: Prevail Amide
Particle size (um):
Chromatographic Properties:
Application/Benefit:
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