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Nacalai Tesque COSMOSIL 5Diol Analytical SFC Column, 5 µm, 120 Å, 2.1 x 150 mm, 1/Pk - 18253-21

Price: £616.00


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Supercritical Fluid Chromatography (SFC) - Diol

Nacalai Tesque COSMOSIL 5Diol Analytical SFC Column, 5µm, 120Å, 2.1mm I.D. x 150mm Length, 1/Pk

Product Number: 18253-21

Less effect from ionic interaction

Supercritical Fluid Chromatography (SFC) has become more attractive because it offers some advantages over HPLC, such as high speed, unique selectivity and environmentally friendly separations. Many conventional normal-phase stationary phases, such as diol, amino and cyano, have been used for SFC applications. However, these phases present limitations for separations. COSMOSIL SFC Columns have been developed to enhance the capability of SFC separations.

Nacalai Tesque has developed columns specially designed for SFC in collaboration with Nacalai USA and Pfizer, Inc. Global R&D: COSMOSIL HP, PY (equivalent to 2-ethylpyridine) and Quinoline. In addition to these, our HPLC columns Cholester and PBr have been tested for use with SFC.

COSMOSIL SFC Column Series

Packing materialPYHPDiolCholesterπMAXPBr
Silica gelHigh-purity porous spherical silica
Average particle size3, 5 µm5 µm5 µm5 µm5 µm
Average pore size 120Å
Stationary phasePyridinyl3-HydroxyphenylDiolCholesterylPyrenylethylPentabromobenzyl
Endcapping treatmentNear-Perfect Treatment

Available in the Following Configurations:

  • COSMOSIL 3Diol - Particle Size: 3 μm
  • COSMOSIL 5Diol - Particle Size: 5 μm

Column Specifications:

Product descriptionCosmosil® 5Diol Packed Column (for SFC) 2.1mmx150mm
Number / Quantity1 pc
ManufacturerNacalai Tesque
Brand nameCosmosil
Product typeSFC Column
length150 mm
inner diameter2.1 mm
Particle size5 µm
modificationDiol
Modification (manufacturer)Diol
Pore size120 Å
Specific surface area [m2/g]300.0
Endcappingendcapped
Column typeAnalytical Column
Hardware materialstainless steel
Hardware TypeReady-to-use column
pH minimum2.0
pH maximum7.5
Separation technologySupercritical Fluid Chromatography (SFC)
technologySFC
matrixSilica
Particle morphologyspherical, fully porous

 

Additional Column Sizes are available - Please contact our Sales Team with your requirements.

Cosmosil Columns Online Catalogue:


  • Model: 18253-21
  • Manufactured by: Nacalai Tesque