Gift  for Enduser
A limited number of Leathermans will be offered for any order over CHF. 3000.-. from end-user. This offer is valid until 30th April 2012.

Geschenk an Chromatographen

Wir offerieren eine beschrankte Anzahl von Leadermans für Bestellung von > CHF 3000.- bis zum 30. April  2012

Hichrom Columns

Hichrom is in Chromatography since 1978 and evolved since then to become the largest HPLC column packer in the world. They also have developed in-house a range of specific HPLC columns as follows:

Reverse Phase Columns

Specialty Columns


Hichrom C8 and C18 Columns

Features:

  • Ultra pure base deactivated porous silica
  • Suitable for acidic, basic and neutral molecules
  • 3.5 and 5 um particle size with column efficiencies of > 150 000 plates / meter respectively 90 000 plates / meter
  • Excellent  batch to batch reproducibility
  • Extended column lifetime due to advanced bonding technology
  • High bonding stability
  • Professionally packed columns
  • All columns are supplies with a test Chromatogram and Batch Validation Certificate

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Hichrom RPB

Features:

  • High purity base deactivated silica
  • 3.5 , 5 and 10 um particle sizes
  • Unique C8/C18 multi-alkyl phases with exhaustive endcapping
  • 3,5 um > 145 000 plates / meter
  • 5 um > 90 000 plates / meter
  • 10 um > 50 000 plates / meterSuitable for LC-MS and Prep applications
  • Competitively prices

    Hichrom RPB

    Functional Group

    Endcapped

    Particle size um

    Pore Size A

    Surface Area m2/g

    Carbon Load %

    RPB

    C8 / C 18 multi-alkyl

    yes

    3,5, 5, 10

    110

    340

    14

 

 

 

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Hichrom PAH2

Features:

  • Optimised for EPA Method 610
  • Excellent separation
  • Wide range of column dimensions
  • Polkynuclear aromatic hydrocarbon (PAHs) are important environmental pollutants due to their ubiquitous presence and cacinogenicity. These compound have to be analysed routinely
  • PAH2 is based on alkyl bonded silica with high carbon loading for separating 16 priority pollutants in just 30 minutes

Hichrom PAH2

Endcapped

Particle size um

Pore Size A

2.1 mm

yes

 5

150

3.2 mm

yes

 5

150

4.6 mm

yes

5

150

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Hichrom Chiral Column

Features:

  • Chiral Prikle type
  • Unique covalent bonding
  • Enantiomer order elution inversion
  • Two types of stationary phase. With Chira-Chrom 1 the OH group of silica has been modified by a nitrobenzoyl derivative of an optically active  amino acid. In Chira Chrom 2 a chiral dinitrophenyltartramide moiety is bonded to the silica surface through a propyl spacer group.
  • Hichrom high efficiency
  • By substituting L-phenylglycine for D-phenylglycine the order of elution of the chiral peaks can be reversed
  • Competitively priced

Hichrom Chiral

Type

Particle size um

Endcapped

D-Phenylglycine

Chira-chrom 1

 5

no

L-Phenylglycine

Chira-chrom 1

 5

no

DL Phenylglycine

Chira-chrom 1

5

no

L- Leucine

Chira-chrom 1

5

no

Dinitrophenyltartramide

Chira-chrom 2

5

no

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 Contact: Tel. +41 62 3985271 , E-Mail: info(at) chemsupply.ch, Skype: chromatographyshop