Fortis Technologies Fortis C18 Fortis C18 HPLC Columns.. Product #: VEL00494

Fortis C18

Fortis C18

Product Code: VEL00494

Fortis C18 HPLC Columns

Fortis C18 SpecificationsFortis C18 is a pure silica based stationalry phase with unique high and low pH performance. Wheather carrying out simple compound screens or complex metabolite identification Fortis C18 will provide the best in peak shape, resolution and extended pH range for method developement flexibility.

  • pH Range 1 - 12
  • Superior Peak Shapes
  • Fully Scalable - UHPLC to Prep

 

Fortis C18HPLC Columns
 Base Material Spherical Silica Gel
 Particle Sizes Available 1.7, 2.5, 3, 5, 10um
 Pore Size  -
 Surface Area  380m2/g
 pH Range  1.0 - 12.0
 USP Code L1
 Carbon Load  17%

 

Advantages

Operate at low, mid and high pH  -  Fortis C18 not only operates at low pH, but will also operate in high pH buffers. Tested upto pH 12, this means that the analyst has the ability to quickly equilibrate between pH's without the need for multiple columns. Fortis C18 is QC tested with basic analyte probes to ensure best in class peak shape, a tight specification on these peak shapes ensures robust, reproducible column-to-column. High retention of Fortis C18 gains multiple benefits; improved resolution,  good loadability, high organic concentrations leading to sensitivity improved MS spray and decreased volume prep fraction collection, quicker 'dry down times'.

 

Peak Shape

Peak shape is critical for many of the factors involved in a good LC or LC/MS method. Pyridine/Phenol is a good test of ion exchange occuring on a silica surface Phenol acts as a neutral, only interacting with the hydrophobic stationary phase, whilst the pyridine is a "small" basic molecule which will interact with any silanols  that are present. Peak shape is critical to the peak height that is achieved, resolution and therefore sensitivity of the method.

Fortis C18 1

 

High Retention

Using the Carr equation we see that Resolution is effected by retention achieved, Fortis C18 has a 380m2/g surface area so offers the analyst plenty of retention which can be used to gain resolution. This also leads to high loadability and high concentrations of organic modifier leading to higher sensitivity. Collection of fractions is also made more efficient by retaining aanlytes longer, since high organic with narrow peak bands will lead to more accurate fractions and quicker "dry-down". Better MS spray / Sensitivity will also be achievable by not only the sharp peak shapes that are achieved by Fortis C18 but also by the extra hydrophobic retention that is afforded the analyst. If less hydrophobicity is required then Fortis C8 is the phase of choice.

Fortis C18 2

 

Ordering Information

Particle Size Description Part Number
5um 250x4.6mm Fortis 5um C18 F18-050905
5um 150x4.6mm Fortis 5um C18 F18-050705
5um 100x4.6mm Fortis 5um C18 F18-050505
5um 50x4.6mm Fortis 5um C18 F18-050305
5um 250x4.0mm Fortis 5um C18 F18-040905
5um 150x4.0mm Fortis 5um C18 F18-040705
5um 125x4.0mm Fortis 5um C18 F18-040605
5um 100x4.0mm Fortis 5um C18 F18-040505
5um 75x4.0mm Fortis 5um C18 F18-040405
5um 50x4.0mm Fortis 5um C18 F18-040305
5um 150 x 3.0mm Fortis 5µm C18 F18-030705
5um 100 x 3.0mm Fortis 5µm C18 F18-030505
5um 50 x 3.0mm Fortis 5µm C18 F18-030305
5um 30x3.0mm Fortis Pace 5um C18 F18-030205
5um 150x2.1mm Fortis 5um C18 F18-020705
5um 100x2.1mm Fortis 5um C18 F18-020505
5um 50x2.1mm Fortis 5um C18 F18-020305
5um 30x2.1mm Fortis Pace 5µm C18 F18-020205
     
3um 250x4.6mm Fortis 3um C18 F18-050903
3um 150x4.6mm Fortis 3um C18 F18-050703
3um 100x4.6mm Fortis 3um C18 F18-050503
3um 50x4.6mm Fortis 3um C18 F18-050303
3um 30x4.6mm Fortis 3um C18 F18-050203
3um 250x4.0mm Fortis 3um C18 F18-040903
3um 150x4.0mm Fortis 3um C18 F18-040703
3um 125x4.0mm Fortis 3um C18 F18-040603
3um 100x4.0mm Fortis 3um C18 F18-040503
3um 75x4.0mm Fortis 3um C18 F18-040403
3um 50x4.0mm Fortis 3um C18 F18-040303
3um 150 x 3.0mm Fortis 3µm C18 F18-030703
3um 100 x 3.0mm Fortis 3µm C18 F18-030503
3um 50 x 3.0mm Fortis 3µm C18 F18-030303
3um 30x3.0mm Fortis Pace 3um C18 F18-030203
3um 150x2.1mm Fortis 3um C18 F18-020703
3um 100x2.1mm Fortis 3um C18 F18-020503
3um 50x2.1mm Fortis 3um C18 F18-020303
3um 30x2.1mm Fortis Pace 3µm C18 F18-020203
3um 20x2.1mm Fortis Pace 3µm C18 F18-020103
     
2.5um 150x4.6mm Fortis C18 2.5um F18-050702
2.5um 100x4.6mm Fortis C18 2.5um F18-050502
2.5um 50x4.6mm Fortis C18 2.5um F18-050302
2.5um 150 x 3.0mm Fortis C18 2.5µm F18-030702
2.5um 100 x 3.0mm Fortis C18 2.5µm F18-030502
2.5um 50 x 3.0mm Fortis C18 2.5µm F18-030302
2.5um 30x3.0mm Fortis Pace C18 2.5um F18-030202
2.5um 150x2.1mm Fortis C18 2.5um F18-020702
2.5um 100x2.1mm Fortis C18 2.5um F18-020502
2.5um 50x2.1mm Fortis C18 2.5um F18-020302
2.5um 30x2.1mm Fortis Pace C18 2.5µm F18-020202
2.5um 20x2.1mm Fortis Pace C18 2.5µm F18-020102
     
1.7um 1.7um Fortis 100x4.6mm C18 F18-050501