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COSMOSIL Cholester

COSMOSIL Cholester / Cholesteryl group

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.

 

COSMOSIL Cholester 
Silicagel high purity porous spherical silica
Average particle size 2.5 and 5µm
Average pore size approx. 120Å
Specific surface area approx. 300m2/g

Application: Fat-Soluble Vitamin Analysis

COSMOSIL Cholester exhibits strong retention for fat-soluble vitamins and is suitable for on-line SFE-SFC using Shimadzu’s Nexera UC. The on-line extraction from food also produced triglyceride impurities, which were successfully separated from the
vitamins.

 

Column size: 4.6 mmI.D. x 250 mm
Mobile phase: IPA in CO2
IPA conc. 0→10%(0→10min),10%(10→12min)
Flow rate: 3.0 ml/min 
BPR 15 MPa
Temperature: 40°C
Detection: UV-VIS
Sample conc 2.0 mg/ml
 Inj. Vol 1.0 µl

Data courtesy of Shimadzu Corporation

Ordering Information

Product Cat.No. End-Fitting PKG Size Price(US$)  
COSMOSIL 2.5 Cholester Packed Column (2.0 mmI.D. x 50 mm) 09000-01 Waters type 1 pkg 745.00 Buy
COSMOSIL 2.5 Cholester Packed Column (2.0 mmI.D. x 75 mm) 09047-11 Waters type 1 pkg 745.00 Buy
COSMOSIL 2.5 Cholester Packed Column (2.0 mmI.D. x 100 mm) 09048-01 Waters type 1 pkg 745.00 Buy
COSMOSIL 2.5 Cholester Packed Column (3.0 mmI.D. x 50 mm) 09049-91 Waters type 1 pkg 745.00 Buy
COSMOSIL 2.5 Cholester Packed Column (3.0 mmI.D. x 75 mm) 09050-51 Waters type 1 pkg 745.00 Buy
COSMOSIL 2.5 Cholester Packed Column (3.0 mmI.D. x 100 mm) 09051-41 Waters type 1 pkg 745.00 Buy
COSMOSIL 2.5 Cholester Packed Column (3.0 mmI.D. x 150 mm) 07099-01 Waters type 1 pkg 860.00 Buy
COSMOSIL 3Cholester Packed Column (2.0 mmI.D. x 50 mm) 19188-61 Waters type 1 pkg 568.00 Buy
COSMOSIL 3Cholester Packed Column (2.0 mmI.D. x 75 mm) 19189-51 Waters type 1 pkg 568.00 Buy
COSMOSIL 3Cholester Packed Column (2.0 mmI.D. x 100 mm) 19190-11 Waters type 1 pkg 568.00 Buy
COSMOSIL 3Cholester Packed Column (2.0 mmI.D. x 150 mm) 19191-01 Waters type 1 pkg 568.00 Buy
COSMOSIL 3Cholester Packed Column (2.0 mmI.D. x 250 mm) 19192-91 Waters type 1 pkg 678.00 Buy
COSMOSIL 3Cholester Packed Column (3.0 mmI.D. x 50 mm) 19194-71 Waters type 1 pkg 568.00 Buy
COSMOSIL 3Cholester Packed Column (3.0 mmI.D. x 75 mm) 19195-61 Waters type 1 pkg 568.00 Buy
COSMOSIL 3Cholester Packed Column (3.0 mmI.D. x 100 mm) 19196-51 Waters type 1 pkg 568.00 Buy
COSMOSIL 3Cholester Packed Column (3.0 mmI.D. x 150 mm) 19197-41 Waters type 1 pkg 568.00 Buy
COSMOSIL 3Cholester Packed Column (3.0 mmI.D. x 250 mm) 19198-31 Waters type 1 pkg 678.00 Buy
COSMOSIL 3Cholester Packed Column (4.6 mmI.D. x 50 mm) 19199-21 Waters type 1 pkg 568.00 Buy
COSMOSIL 3Cholester Packed Column (4.6 mmI.D. x 75 mm) 19200-71 Waters type 1 pkg 568.00 Buy
COSMOSIL 3Cholester Packed Column (4.6 mmI.D. x 100 mm) 19300-61 Waters type 1 pkg 590.00 Buy
COSMOSIL 3Cholester Packed Column (4.6 mmI.D. x 150 mm) 19151-21 Waters type 1 pkg 590.00 Buy
COSMOSIL 3Cholester Packed Column (4.6 mmI.D. x 250 mm) 19316-71 Waters type 1 pkg 690.00 Buy
COSMOSIL 5Cholester Packed Column (1.0 mm I.D. x 150 mm) 05968-71 Waters type 1 pkg 475.00 Buy
COSMOSIL 5Cholester Packed Column (1.0 mm I.D. x 250 mm) 05969-61 Waters type 1 pkg 515.00 Buy
COSMOSIL 5Cholester Packed Column (2.0 mm I.D. x 30 mm) 08565-51 Waters type 1 pkg 475.00 Buy
COSMOSIL 5Cholester Packed Column (2.0 mm I.D. x 50 mm) 06352-91 Waters type 1 pkg 535.00 Buy
COSMOSIL 5Cholester Packed Column (2.0 mm I.D. x 100 mm) 06948-01 Waters type 1 pkg 505.00 Buy
COSMOSIL 5Cholester Packed Column (2.0 mm I.D. x 150 mm) 05971-11 Waters type 1 pkg 475.00 Buy
COSMOSIL 5Cholester Packed Column (2.0 mm I.D. x 250 mm) 05972-01 Waters type 1 pkg 515.00 Buy
COSMOSIL 5Cholester Packed Column (3.0 mm I.D. x 100 mm) 15892-41 Waters type 1 pkg 505.00 Buy
COSMOSIL 5Cholester Packed Column (3.0 mm I.D. x 150 mm) 05973-91 Waters type 1 pkg 475.00 Buy
COSMOSIL 5Cholester Packed Column (3.0 mm I.D. x 250 mm) 05974-81 Waters type 1 pkg 515.00 Buy
COSMOSIL 5Cholester Packed Column (4.6 mm I.D. x 50 mm) 06359-21 Waters type 1 pkg 535.00 Buy
COSMOSIL 5Cholester Packed Column (4.6 mm I.D. x 100 mm) 06591-61 Waters type 1 pkg 490.00 Buy
COSMOSIL 5Cholester Packed Column (4.6 mm I.D. x 150 mm) 05976-61 Waters type 1 pkg 490.00 Buy
COSMOSIL 5Cholester Packed Column (3 Lots Set) (4.6 mm I.D. x 150 mm) 07970-03 Waters type 3 pkg 1,420.00 Buy
COSMOSIL 5Cholester Packed Column (4.6 mm I.D. x 250 mm) 05977-51 Waters type 1 pkg 515.00 Buy
COSMOSIL 5Cholester Packed Column (10.0 mm I.D. x 100 mm) 16591-51 Waters type 1 pkg 950.00 Buy
COSMOSIL 5Cholester Packed Column (10.0 mm I.D. x 150 mm) 08011-91 Waters type 1 pkg 1,000.00 Buy
COSMOSIL 5Cholester Packed Column (10.0 mm I.D. x 250 mm) 05979-31 Waters type 1 pkg 1,270.00 Buy
COSMOSIL 5Cholester Packed Column (10.0 mm I.D. x 100 mm) 15995-01 Waters type 1 pkg 1,905.00 Buy
COSMOSIL 5Cholester Packed Column (20.0 mm I.D. x 150 mm) 06088-71 Waters type 1 pkg 2,005.00 Buy
COSMOSIL 5Cholester Packed Column (20.0 mm I.D. x 250 mm) 05982-71 Waters type 1 pkg 2,540.00 Buy
COSMOSIL 5Cholester Packed Column (28.0 mm I.D. x 250 mm) 05985-41 Waters type 1 pkg 5,785.00 Buy
Guard Column / Guard Cartridge
Product Cat.No. End-Fitting PKG Size Price(US$)  
COSMOSIL 3Cholester Guard Cartridge (2.0 mmI.D. x 10 mm) 19325-64 Waters type 2 pkg 202.00 Buy
COSMOSIL 3Cholester Guard Cartridge (4.6 mmI.D. x 10 mm) 19344-14 Waters type 2 pkg 202.00 Buy
COSMOSIL 5Cholester Guard Cartridge (4.6 mm I.D. x 10 mm) 19183-24 Waters type 2 pkg 220.00 Buy
COSMOSIL 5Cholester Guard Column (4.6 mm I.D. x 10 mm) 05975-71 Waters type 1 pkg 265.00 Buy
COSMOSIL 5Cholester Guard Column (10.0 mm I.D. x 20 mm) 05978-41 Waters type 1 pkg 475.00 Buy
COSMOSIL 5Cholester Guard Column (20.0 mm I.D. x 20 mm) 05980-91 Waters type 1 pkg 1,050.00 Buy
COSMOSIL 5Cholester Guard Column (20.0 mm I.D. x 50 mm) 05981-81 Waters type 1 pkg 1,365.00 Buy
COSMOSIL 5Cholester Guard Column (28.0 mm I.D. x 50 mm) 05983-61 Waters type 1 pkg 3,455.00 Buy
HPLC Accessories
Product Cat.No. End-Fitting PKG Size Price(US$)  
COSMOSIL Guard Cartridge Holder (4.6 mm I.D.) 38009-79 Waters type 1 pkg 265.00 Buy
COSMOSIL Guard Cartridge Holder (2.0 mm I.D.) 11884-71 Waters type 1 pkg 265.00 Buy
COSMOSIL Column Prefilter 39361-19 Waters type 1 pkg 145.00 Buy
COSMOSIL Column Spare Filter for Prefilter (1 micron) 39539-09 Waters type 2 pkg 55.00 Buy
COSMOSIL Column Connecting Tube (0.25 mm) 37843-69 Waters type 1 pkg 65.00 Buy
COSMOSIL Column Connecting Tube (0.1 mm) 12570-41 Waters type 1 pkg 65.00 Buy