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COSMOSIL C18-AR-300, C8-AR-300, C4-AR-300, Ph-AR-300

Reversed Phase / Wide pore columns

  • Wide pore reversed phase column
  • 4 types of phases (octadecyl, octyl, butyl and phenyl)
 5C18-AR-3005C8-AR-3005C4-AR-3005Ph-AR-300
USP code L1 L7 L26 L11
Silica gel High purity porous spherical silica
Average particle size 5 µm
Average pore size approx. 300Å
Specific surface area approx. 150m2/g
Stationary phase Octadecyl group Octyl group Butyl group Phenyl group
Bonding Type Polymeric
End capping treatment Near-perfect treatment
Carbon content approx. 12% approx. 7% approx. 6% approx. 7%
pH range 1.5 - 7.5

Ordering Information

COSMOSIL 5C18-AR-300
Product Cat.No. End-Fitting PKG Size Price(US$)  
COSMOSIL 5C18-AR-300 Packed Column (4.6 mm I.D. x 50 mm) 37911-01 Waters type 1 pkg 275.00 Buy
COSMOSIL 5C18-AR-300 Packed Column (4.6 mm I.D. x 150 mm) 37913-81 Waters type 1 pkg 430.00 Buy
COSMOSIL 5C18-AR-300 Packed Column (4.6 mm I.D. x 250 mm) 37914-71 Waters type 1 pkg 535.00 Buy
COSMOSIL 5C18-AR-300 Packed Column (10.0 mm l.D. x 150 mm) 37917-41 Waters type 1 pkg 840.00 Buy
COSMOSIL 5C18-AR-300 Packed Column (10.0 mm l.D. x 250 mm) 37918-31 Waters type 1 pkg 1,080.00 Buy
COSMOSIL 5C18-AR-300 Packed Column (20.0 mm l.D. x 150 mm) 37919-21 Waters type 1 pkg 1,850.00 Buy
COSMOSIL 5C18-AR-300 Packed Column (20.0 mm l.D. x 250 mm) 37920-81 Waters type 1 pkg 2,385.00 Buy
COSMOSIL 5C18-AR-300 Guard Column (4.6 mm I.D. x 10 mm) 37910-11 Waters type 1 pkg 200.00 Buy
COSMOSIL 5C18-AR-300 Guard Column (10.0 mm I.D. x 20 mm) 37965-11 Waters type 1 pkg 370.00 Buy
COSMOSIL 5C4-AR-300
Product Cat.No. End-Fitting PKG Size Price(US$)  
COSMOSIL 5C4-AR-300 Packed Column (4.6 mm I.D. x 50 mm) 37956-31 Waters type 1 pkg 295.00 Buy
COSMOSIL 5C4-AR-300 Packed Column (4.6 mm I.D. x 150 mm) 37958-11 Waters type 1 pkg 430.00 Buy
COSMOSIL 5C4-AR-300 Packed Column (4.6 mm I.D. x 250 mm) 37959-01 Waters type 1 pkg 535.00 Buy
COSMOSIL 5C4-AR-300 Packed Column (10.0 mm l.D. x 150 mm) 34249-91 Waters type 1 pkg 840.00 Buy
COSMOSIL 5C4-AR-300 Packed Column (10.0 mm l.D. x 250 mm) 38047-11 Waters type 1 pkg 1,080.00 Buy
COSMOSIL 5C4-AR-300 Packed Column (20.0 mm l.D. x 150 mm) 34477-01 Waters type 1 pkg 1,850.00 Buy
COSMOSIL 5C4-AR-300 Packed Column (20.0 mm l.D. x 250 mm) 38048-01 Waters type 1 pkg 2,385.00 Buy
COSMOSIL 5C4-AR-300 Guard Column (4.6 mm I.D. x 10 mm) 37955-41 Waters type 1 pkg 305.00 Buy
COSMOSIL 5C4-AR-300 Guard Column (10.0 mm I.D. x 20 mm) 05862-41 Waters type 1 pkg 485.00 Buy
COSMOSIL 5C8-AR-300
Product Cat.No. End-Fitting PKG Size Price(US$)  
COSMOSIL 5C8-AR-300 Packed Column (4.6 mm I.D. x 50 mm) 37951-81 Waters type 1 pkg 335.00 Buy
COSMOSIL 5C8-AR-300 Packed Column (4.6 mm I.D. x 150 mm) 37953-61 Waters type 1 pkg 430.00 Buy
COSMOSIL 5C8-AR-300 Packed Column (4.6 mm I.D. x 250 mm) 37954-51 Waters type 1 pkg 535.00 Buy
COSMOSIL 5C8-AR-300 Packed Column (10.0 mm l.D. x 150 mm) 34345-21 Waters type 1 pkg 840.00 Buy
COSMOSIL 5C8-AR-300 Packed Column (10.0 mm l.D. x 250 mm) 34247-11 Waters type 1 pkg 1,080.00 Buy
COSMOSIL 5C8-AR-300 Packed Column (20.0 mm l.D. x 150 mm) 05861-51 Waters type 1 pkg 1,850.00 Buy
COSMOSIL 5C8-AR-300 Packed Column (20.0 mm l.D. x 250 mm) 34364-71 Waters type 1 pkg 2,385.00 Buy
COSMOSIL 5C8-AR-300 Guard Column (4.6 mm I.D. x 10 mm) 37950-91 Waters type 1 pkg 315.00 Buy
COSMOSIL 5C8-AR-300 Guard Column (10.0 mm I.D. x 20 mm) 34464-61 Waters type 1 pkg 485.00 Buy
COSMOSIL 5Ph-AR-300
Product Cat.No. End-Fitting PKG Size Price(US$)  
COSMOSIL 5Ph-AR-300 Packed Column (4.6 mm I.D. x 50 mm) 37961-51 Waters type 1 pkg 295.00 Buy
COSMOSIL 5Ph-AR-300 Packed Column (4.6 mm I.D. x 150 mm) 37963-31 Waters type 1 pkg 430.00 Buy
COSMOSIL 5Ph-AR-300 Packed Column (4.6 mm I.D. x 250 mm) 37964-21 Waters type 1 pkg 535.00 Buy
COSMOSIL 5Ph-AR-300 Packed Column (10.0 mm l.D. x 150 mm) 05865-11 Waters type 1 pkg 840.00 Buy
COSMOSIL 5Ph-AR-300 Packed Column (10.0 mm l.D. x 250 mm) 34267-51 Waters type 1 pkg 1,230.00 Buy
COSMOSIL 5Ph-AR-300 Packed Column (20.0 mm l.D. x 150 mm) 05866-01 Waters type 1 pkg 1,850.00 Buy
COSMOSIL 5Ph-AR-300 Packed Column (20.0 mm l.D. x 250 mm) 34468-21 Waters type 1 pkg 2,385.00 Buy
COSMOSIL 5Ph-AR-300 Guard Column (4.6 mm I.D. x 10 mm) 37960-61 Waters type 1 pkg 315.00 Buy
COSMOSIL 5Ph-AR-300 Guard Column (10.0 mm I.D. x 20 mm) 34268-41 Waters type 1 pkg 485.00 Buy