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HALO® C30 - Alternative selectivity for hydrophobic substances

Isomer separations: applications such as Lipids, Steroids, Carotenoids and Vitamins

Properties of the HALO® C30

  • excellent shape-selectivity for long chained, hydrophobic, structurally similar compounds
  • excellent reproducibility
  • compatible with 100 % aqueous mobile phase

Further information (pdf)

HALO® C30 - Isomers have met their match

What to expect from HALO® C30 - a conversation on retention and resolution

Tocopherols is a form of vitamin E and an antioxidant. It consists of a chroman ring and an isoprenoid side chain. Due to the good "shape selectivity" of the HALO® C30 phase, a good baseline separation is achieved compared to the C18 phase. C30 compared to a C18 due to the shape selectivity property of the phase.

Comparing the separation of Tocopherol on a HALO C30 and a HALO C18

 

Specifications of the HALO® C30:

Ligand: Triacontyldimethyl
Particle Size: 2.7 μm
Pore Size: 160 Å
USP Designation: L62
Carbon Load: 4.5 %
Surface Area: 90 m2/g
Endcapped: Yes

Temperature maximum:
60°C at low pH
40°C at high pH

 

HALO® C30 columns