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Optigel for wine analysis
Optigel for wine analysis-image

Optigel CH wine

This optigel phase with a particle size of 8 μm is especially suitable for the analysis of sugar and alcohol in wine, e.g. optimized in wine.

Typical analytes are:

  • glucose
  • fructose
  • glycerin
  • ethanol


Optigel ZAO wine

Optigel ZAO wine is an anion exchanger phase with a particle size of 7 μm and is used in wine analysis especially as a precolumn to remove interfering substances from the sample matrix when analysing sugars and alcohol. The functional group used here is quaternary ammonium with chloride as the counterion.

The available column dimensions can be found in our price list.

Optigel CH for organic acids
Optigel CH for organic acids-image

This optigel phase with a particle size of 8 μm is especially suitable for the analysis of organic acids, e.g. optimized in wine.

Typical analytes are:

  • malic acid
  • acetic acid
  • fumaric acid
  • lactic acid
  • shikimic acid
  • tartaric acid
  • citric acid

The available column dimensions can be found in our price list.

Optigel CarbEx II Ion Exchange Phases
Optigel CarbEx II Ion Exchange Phases-image

The Optigel CarbEx II cation exchangers have sulfonic acid groups bonded to the polystyrene-divinylbenzene matrix. As counterions, H+ und Ca2+ and Ca2+ are available as standard. On request, Pb2+ is also possible as a counterion.

The available column dimensions can be found in our price list.

Optigel CarbEx II Phases

PhasesParticle size
[µm]		pH rangeApplicationsSample
Optigel CarbEx II H+91 - 3Organic acid
Carbohydrates
Alcohols		Fruit juce
Fruit preparations
Beer
Wine
Optigel CarbEx II Ca2+95 - 9Carbohydrates
Sugar alcohols
(e.g. Sorbitol, Manitol)		Fruit juce
Fruit preparations
Corn syrup
Beer
Wine
Optigel CarbEx II Pb2+95 - 9Carbohydrates
Sugar alcohols		Cellulose hydrolysates
Pentose sugars
VDS
Optigel for wine analysis-image
Optigel for wine analysis
Optigel CH wine This optigel phase with a particle size of 8 μm is especially suitable for the analysis of sugar and alcohol in wine, e.g. optimized in wine. Typical analytes are: glucose fructose glycerin ethanol Optigel ZAO wine Optigel ZAO wine is an anion exchanger phase with a particle size of 7 μm and is used in wine analysis especially as a precolumn to remove interfering substances from the sample matrix when analysing sugars and alcohol. The functional group used here is quaternary ammonium with chloride as the counterion. The available column dimensions can be found in our price list. Back to Top Read More
Optigel CH for organic acids-image
Optigel CH for organic acids
This optigel phase with a particle size of 8 μm is especially suitable for the analysis of organic acids, e.g. optimized in wine. Typical analytes are: malic acid acetic acid fumaric acid lactic acid shikimic acid tartaric acid citric acid The available column dimensions can be found in our price list. Back to Top Read More
Optigel CarbEx II Ion Exchange Phases-image
Optigel CarbEx II Ion Exchange Phases
The Optigel CarbEx II cation exchangers have sulfonic acid groups bonded to the polystyrene-divinylbenzene matrix. As counterions, H+ und Ca2+ and Ca2+ are available as standard. On request, Pb2+ is also possible as a counterion. The available column dimensions can be found in our price list. Optigel CarbEx II Phases Phases Particle size[µm] pH range Applications Sample Optigel CarbEx II H+ 9 1 - 3 Organic acidCarbohydratesAlcohols Fruit juceFruit preparationsBeerWine Optigel CarbEx II Ca2+ 9 5 - 9 CarbohydratesSugar alcohols(e.g. Sorbitol, Manitol) Fruit juceFruit preparationsCorn syrupBeerWine Optigel CarbEx II Pb2+ 9 5 - 9 CarbohydratesSugar alcohols Cellulose hydrolysatesPentose sugars Read More