Reversed Phase Columns

Discover the most innovative C18 technologies with the our range of C18 columns. Try our Universal AQ C18 and dt C18, which can be used until 100% aqueous Mobile Phase. You will be amazed by the high resistance of our SB C18 and SB C8 in extreme low pH conditions (up to 0.8). You need to use high pH Mobile phase, No problem our XT and XT Fidelity columns will permit you to work in extreme high pH conditions (up to 12).  We offer a full range of reverse phase columns available (C8, C4, C1, NH2, CN…), with everything from Capillary to Prep columns available were sure to have what your after.

COSMOSIL HPLC Column 600w


 HPLC Column Specifications:

Column Phase Pore Size (Å) Particle Sizes   (µm) Surface Area   (m2/g) Carbon Load (%) pH Range USP Code
COSMOSIL C22 AR-II C22 120 5 300 19 2 - 8 -
COSMOSIL C18-EB C18   3        
COSMOSIL C18-MS-II C18 120 3, 5,15 330 16 2 - 10 L1
COSMOSIL C18-AR-II C18 120 3, 5,15 330 17 1.5 - 7.5 L1
COSMOSIL C18-PAQ C18 120 5, 15 330 11 2 - 7.5 L1
Fortis C18 C18   1.7,2.5,3,5,10 380 17 1 - 12 L1
Fortis C18 H2O C18   3, 5, 10 380 18   L1
Fortis UniverSil C18 140 3, 5 175 11   L1
Fortis UniverSil HS C18 100 3, 5 325 16   L1
SiliaChrom dt C18 100 2.5, 3, 5, 10 440 18 1.5 - 9 L1
SiliaChrom AQ C18 100 3, 5, 10 380 18 1.5 - 8 L1
SiliaChrom SB C18 150 3, 5, 10 220 12 0.8 - 7.5 L1
SiliaChrom XT C18 150 3, 5, 10 200 15 1.5 - 12 L1
SiliaChrom XT Fidelity C18 100 3, 5, 10 380 21 1.5 - 12 L1
SiliaChrom XDB1 C18 C18 100 3, 5 400 22 1.5 - 10 L1
SiliaChrom XDB2 C18 C18 100 3, 5, 10 380 18 1.5 - 9 L1
SiliaChrom XDB  C18 C18 150 5 200 15 1.5 - 9 L1
COSMOSIL C8-MS C8 120 5 300 10 2 - 8 L7
Fortis C8 C8   1.7, 3, 5 380 13   L7
SiliaChrom AQ C8 C8 100 3, 5, 10 380 14 1.5 - 9 L7
SiliaChrom SB C8 C8 150 5 220 7 1 - 7.5 L7
SiliaChrom XDB C8 C8 150 5 200 8 1.5 - 9 L7
SiliaChrom XDB1 C8 C8 100 5, 10 400 14 1.5 - 8.5 L7
COSMOSIL C4-MS C4 120 5 300 7 2 - 8 L26
SiliaChrom  XDB1 C4 C4 100 5 400 7 1.5 - 8.5 L26
COSMOSIL TMS-MS C1 120 5 300 5 2 -8 L13
SiliaChrom XDB1 C1 C1 100 5 400 3 1.5 - 8.5 L13
COSMOSIL CN-MS Cyano 120 5 300 7 2 - 8 L10
Fortis Cyano Cyano   1.7, 3, 5 380 7   L10
SiliaChrom XDB1 CN Cyano 100 5, 10 400 5 2 - 8.5 L10
COSMOSIL PE-MS Phenyl 120 5 300 10 2 - 8 L11
Fortis Diphenyl Di-Phenyl   1.7, 2.5, 3, 5 380 13   L11
SiliaChrom Phenyl Phenyl 100 5 400 12 1.5 - 9.0 L11
COSMOSIL Cholester Cholesteryl 120 2.5, 5 330 20   -
COSMOSIL πNAP Naphtylethyl 120 5 300 11   -
COSMOSIL PYE Pyrenylethyl 120 5 300 18   -

 

HPLC Columns by Bonded Phase:

C22 HPLC Columns

C18 HPLC Columns

C8 HPLC Columns

C4 HPLC Columns

C1 HPLC Columns

Cyano (CN) HPLC Columns

Phenyl HPLC Columns

Specialty Reversed Phase HPLC Columns