Hichrom Ltd / Hichrom

Hichrom

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Hichrom™ Limited is a leading supplier of HPLC columns and accessories from many manufacturers. Under the own brand Hichrom™, Hichrom™ offers high-quality columns for liquid chromatography.

 

Hichrom™ C18 and C8 are based on high purity, base-deactivated silica gel with stable octadecyl or octyl modifications. The phases exhibit high reproducibility, stability and excellent efficiencies and are well suited for acidic, basic and neutral analytes.

 

Hichrom™ RPB are unique C18/C8 multialkyl phases based on high purity, base-deactivated silica gel. The phase is specifically designed for the Reversed-Phase separation of Basic molecules. The use of organic modifiers is minimised.

 

Hichrom™ PAH2 are columns specially designed for the analysis of polyaromatic hydrocarbons according to EPA Method 610. The columns are based on an alkyl bonded silica material with a high carbon load.

 

Hichrom™ Chiral columns are specially designed for the separation of enantiomers. The "Pirkle Type" type phases exhibit covalently bound modifications and high efficiencies. All Hichrom columns are manufactured according to ISO 9001: 2008 and ISO 14001: 2004 quality standards.

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Technical Data

Phase nameModificationParticle sizePore sizeEnd-cappingC-contentUSPSurface areapH rangeTmax
Hichrom™ C18

C18

3.5, 5 µm

150 Å

+

15%

L1

250m2/g

N/A

N/A

Hichrom™ C18

C8

3.5, 5 µm

150 Å

+

8%

L7

250m2/g

N/A

N/A

Hichrom™ RPB

C18/C8

3.5, 5, 10 µm

110 Å

+

14%

L7

340m2/g

N/A

N/A

Hichrom™ PAH2

N/A

5 µm

120 Å

+

N/A

N/A

N/A

N/A

N/A

Hichrom™ Chiral phases:

Bonded phase

Particle size

End-capping

D-Phenylglycine

5 µm

+

L-Phenylglycine

5 µm

+

DL-phenylglycine

5 µm

+

L-leucine

5 µm

+

Dinitrophenyl tartramide

5 µm

+

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