Reversed Phase Columns

Fortis Diphenyl HPLC Columns

Fortis Diphenyl is a unique di-phenyl bonding which allows the separation of metabolites and complex mixtures. Based on a unique di-phenyl functionality allows the analyst three controlled mechanisms in order to separate complex metabolities and mixtures.

Fortis Technologies Diphenyl


 Main Characteristics

  •  Unique alkyl chain diphenyl functionality
  • No MS "bleed"
  •  Increased selectivity, 3 interaction mechanisms
  •  Separate positional isomers


Fortis Technologies Diphenyl HPLC Columns
 Base Material Silica Gel
 Particle Sizes Available 1.7, 2.5, 3, 5, 10um
 Pore Size
 Surface Area 380m2/g
 pH Range
 USP Code L11
 Carbon Load 13%


Positional Isomers

 Fortis Diphenyl's unique selectivity allows the separation of positional isomers, metabolites and other closely related substances.

Fortis Technologies Diphenyl application







2 - Hydroxyestradiol

4 - Hydroxyestradiol


Column: Diphenyl 150x4.6mm 5u

Mobile Phase: 40 : 60 H2O : MeOH

Flow Rate: 1ml/min

Wavelength: 210nm


Ordering Information

Particle Size Description Part Number Price
5um 250x4.6mm Fortis 5um Diphenyl FPH-050905  
5um 150x4.6mm Fortis 5um Diphenyl FPH-050705  
5um 100x4.6mm Fortis 5um Diphenyl FPH-050505  
5um 50x4.6mm Fortis 5um Diphenyl FPH-050305  
5um 250x4.0mm Fortis 5um Diphenyl FPH-040905  
5um 150x4.0mm Fortis 5um Diphenyl FPH-040705  
5um 125x4.0mm Fortis 5um Diphenyl FPH-040605  
5um 100x4.0mm Fortis 5um Diphenyl FPH-040505  
5um 75x4.0mm Fortis 5um Diphenyl FPH-040405  
5um 50x4.0mm Fortis 5um Diphenyl FPH-040305  
5um 150 x 3.0mm Fortis 5µm Diphenyl FPH-030705  
5um 100 x 3.0mm Fortis 5µm Diphenyl FPH-030505  
5um 50 x 3.0mm Fortis 5µm Diphenyl FPH-030305  
5um 30x3.0mm Fortis Pace 5um Diphenyl FPH-030205  
5um 150x2.1mm Fortis 5um Diphenyl FPH-020705  
5um 100x2.1mm Fortis 5um Diphenyl FPH-020505  
5um 50x2.1mm Fortis 5um Diphenyl FPH-020305  
5um 30x2.1mm Fortis Pace 5µm Diphenyl FPH-020205  
3um 250x4.6mm Fortis 3um Diphenyl FPH-050903  
3um 150x4.6mm Fortis 3um Diphenyl FPH-050703  
3um 100x4.6mm Fortis 3um Diphenyl FPH-050503  
3um 50x4.6mm Fortis 3um Diphenyl FPH-050303  
3um 30x4.6mm Fortis 3um Diphenyl FPH-050203  
3um 250x4.0mm Fortis 3um Diphenyl FPH-040903  
3um 150x4.0mm Fortis 3um Diphenyl FPH-040703  
3um 125x4.0mm Fortis 3um Diphenyl FPH-040603  
3um 100x4.0mm Fortis 3um Diphenyl FPH-040503  
3um 75x4.0mm Fortis 3um Diphenyl FPH-040403  
3um 50x4.0mm Fortis 3um Diphenyl FPH-040303  
3um 150 x 3.0mm Fortis 3µm Diphenyl FPH-030703  
3um 100 x 3.0mm Fortis 3µm Diphenyl FPH-030503  
3um 50 x 3.0mm Fortis 3µm Diphenyl FPH-030303  
3um 30x3.0mm Fortis Pace 3um Diphenyl FPH-030203  
3um 150x2.1mm Fortis 3um Diphenyl FPH-020703  
3um 100x2.1mm Fortis 3um Diphenyl FPH-020503  
3um 50x2.1mm Fortis 3um Diphenyl FPH-020303  
3um 30x2.1mm Fortis Pace 3µm Diphenyl FPH-020203  
3um 20x2.1mm Fortis Pace 3µm Diphenyl FPH-020103  
2.5um 150x4.6mm Fortis Diphenyl 2.5um FPH-050702  
2.5um 100x4.6mm Fortis Diphenyl 2.5um FPH-050502  
2.5um 50x4.6mm Fortis Diphenyl 2.5um FPH-050302  
2.5um 150 x 3.0mm Fortis Diphenyl 2.5µm FPH-030702  
2.5um 100 x 3.0mm Fortis Diphenyl 2.5µm FPH-030502  
2.5um 50 x 3.0mm Fortis Diphenyl 2.5µm FPH-030302  
2.5um 30x3.0mm Fortis Pace Diphenyl 2.5um FPH-030202  
2.5um 100x2.1mm Fortis Diphenyl 2.5um FPH-020502  
2.5um 50x2.1mm Fortis Diphenyl 2.5um FPH-020302  
2.5um 30x2.1mm Fortis Pace Diphenyl 2.5µm FPH-020202  
2.5um 20x2.1mm Fortis Pace Diphenyl 2.5µm FPH-020102  
1.7um 1.7um Fortis 100x4.6mm Diphenyl FPH-050501  
1.7um 1.7um Fortis 50x4.6mm Diphenyl FPH-050301  
1.7um 1.7um Fortis 30x4.6mm Diphenyl FPH-050201  
1.7um 1.7um Fortis 150 x 3.0mm Diphenyl FPH-030701  
1.7um 1.7um Fortis 100 x 3.0mm Diphenyl FPH-030501  
1.7um 1.7um Fortis 50 x 3.0mm Diphenyl FPH-030301  
1.7um 1.7um Fortis 30 x 3.0mm Diphenyl FPH-030201  
1.7um 1.7um Fortis 150x2.1mm Diphenyl FPH-020701  
1.7um 1.7um Fortis 100x2.1mm Diphenyl FPH-020501  
1.7um 1.7um Fortis 50x2.1mm Diphenyl FPH-020301  
1.7um 1.7um Fortis 30x2.1mm Diphenyl FPH-020201  
1.7um 1.7um Fortis 20x2.1mm Diphenyl FPH-020101  
5um 10x4mm Fortis 5um Diphenyl Guard Pk of 2 DCPH-040005G/2  
5um 10x4mm Fortis 5um Diphenyl Guard Pk of 4 DCPH-040005G/4  
5um 10x2mm Fortis 5um Diphenyl Guard Pk of 2 DCPH-020005G/2  
5um 10x2mm Fortis 5um Diphenyl Guard Pk of 4 DCPH-020005G/4  
3um 10x4mm Fortis 3um Diphenyl Guard Pk of 2 DCPH-040003G/2  
3um 10x4mm Fortis 3um Diphenyl Guard Pk of 4 DCPH-040003G/4  
3um 10x2mm Fortis 3um Diphenyl Guard Pk of 2 DCPH-020003G/2  
3um 10x2mm Fortis 3um Diphenyl Guard Pk of 4 DCPH-020003G/4