Hichrom Ltd / Prevail

Prevail

[English:]
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Prevail™ HPLC columns, manufactured by Hichrom, exhibit long column lifetime 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. All phases, apart from Prevail Carbohydrate ES are based on spherical silica-gel with 110 Å pore size.

 

The original developer and manufacturer of these columns was Grace Vydac. Since May 2016, the new manufacturer is the britain specialist Hichrom Ltd.

 

Prevail™ Organic Acid is an application-specific HPLC column for the efficient separation of organic acids. Prevail™ Carbohydrate ES is a hybrid phase for the analysis of carbohydrates and related compounds.

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Technical Data

Phase name

Modification

Particle size

Pore size

End-capping

C-content

USP

Surface area

pH range

Tmax

Prevail™ C18
Select

C18

3, 5 µm

110 Å

+

17%

L1

350m2/g

N/A

N/A

Prevail™ C18

C18

3, 5 µm

110 Å

+

15%

L1

350m2/g

N/A

N/A

Prevail™ C8

C8

3, 5 µm

110 Å

+

8%

L7

350m2/g

N/A

N/A

Prevail™ Phenyl

phenyl

3, 5 µm

110 Å

+

7%

L11

350m2/g

N/A

N/A

Prevail™ Cyano

Cyano

3, 5 µm

110 Å

+

N/A

L10

350m2/g

N/A

N/A

Prevail™ Amino

Amino

3, 5 µm

110 Å

-

N/A

L8

350m2/g

N/A

N/A

Prevail™ Amide

Polar embedded amide

5 µm

110 Å

N/A

N/A

N/A

350m2/g

N/A

N/A

Prevail™
Organic acid

N/A

3, 5 µm

110 Å

+

N/A

N/A

350m2/g

N/A

N/A

Prevail™ Silica

-

3, 5 µm

110 Å

-

N/A

L3

350m2/g

N/A

N/A

Prevail™
Carbohydrate ES

N/A

5 µm

N/A

-

N/A

N/A

N/A

2.0-13.0

50 °C

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