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05969-61

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05969-61
Order / Price
490.00
per column · ex. VAT

COSMOSIL Cholester

by Nacalai

 

COSMOSIL Cholester is a new silica based RP column which employs a cholestery bonded phase. Cholester provides enhanced selectivity over traditional C18 materials and greater performance in separating isomers or other closely related compounds. Cholester is ideal for method development and serves as an excellent alternative to traditional C18 columns.
 
Features:
  • High purity porous spherical silica
  • Monomeric Cholesteryl group bonded phase
  • Near-perfect end capping treatment
  • Greater performance in separation of isomers
Application areas:
Geometrical isomers Isomers
Specification
Vendor Nacalai Internal Diameter
Brand COSMOSIL Cholester Pore size 120
Modifification Silica/ Cholesteryl group Surface Area 300
Mode Reversed-Phase Carbon Load, % 20.0
Particle Size Endcapped Yes
Length
Similar columns Columns with same mode & modification — across all brands
VendorBrandModeModification Int. diam.LengthParticlesPoresPrice
Nacalai COSMOSIL 2.5 Cholester Reversed-Phase Silica/ Cholesteryl group 2.0 mm 75 mm 2.5 μm 130 Å 680.00
Nacalai COSMOSIL Cholester Reversed-Phase Silica/ Cholesteryl group 4.6 mm 50 mm 5.0 μm 120 Å 450.00
Nacalai COSMOSIL Cholester Reversed-Phase Silica/ Cholesteryl group 4.6 mm 250 mm 5.0 μm 120 Å 490.00
Nacalai COSMOSIL Cholester Reversed-Phase Silica/ Cholesteryl group 4.6 mm 150 mm 5.0 μm 120 Å 450.00
Nacalai COSMOSIL 2.5 Cholester Reversed-Phase Silica/ Cholesteryl group 3.0 mm 100 mm 2.5 μm 130 Å 680.00
Nacalai COSMOSIL Cholester Reversed-Phase Silica/ Cholesteryl group 10.0 mm 250 mm 5.0 μm 120 Å 1,200.00
Nacalai COSMOSIL Cholester Reversed-Phase Silica/ Cholesteryl group 1.0 mm 150 mm 5.0 μm 120 Å 450.00
Nacalai COSMOSIL Cholester Reversed-Phase Silica/ Cholesteryl group 2.0 mm 150 mm 5.0 μm 120 Å 450.00
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