Historical Evolution of Prevail HPLC Columns

The Prevail HPLC Columns were developed by Alltech. Hichrom acquired this range from Grace.

Benefits

The Prevail range exhibits long lifetimes in both highly aqueous and highly organic mobile phases. 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.

Key Features

Stable from highly organic to highly aqueous
Speciality phases for specific applications
Excellent sensitivity with microbore and
ELSD applications

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 HPLC Columns 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
USP

Phase: Prevail Amide
Particle size (um):
Chromatographic Properties:
Application/Benefit:
USP

Prevail Organic Acid

Prevail Organic Acid columns are silica-based  for maximum  efficiency  and  high  resolution. They can separate common organic acids with a combination of  speed, sensitivity,  and simplicity.  A simple acidic phosphate buffer and a Prevail OA column at ambient temperature will separate 11 short  chain organic acids in less than 6 minutes. The retention profile can be readily adjusted by changing the mobile phase pH.

Prevail Carbohydrate ES

The Prevail Carbohydrate ES column was discontinued by Grace prior to the acquisition of the Prevail range by Hichrom. Please contact our technical team to discuss suitable alternatives for your application.

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