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Chromatography
ProteCol Phase
ProteCol - a revolution in Nano / Capillary LC
Incorporating columns, unions, tubing, splitters and filters, every component of ProteCol has been designedspecifically for Capillary LC. ProteCol can provide you with a complete Capillary LC solution, or individual components of ProteCol can be incorporated into your existing system.
- Performance Plus: The peak broadening effect of dead volume and total swept volume is much more significant in Capillary LC compared to conventional LC. The entire ProteCol range has been specifically designed as a 'zero dead volume' system to give you the highest possible resolution and efficiency, therefore maximizing the advantages of Capillary LC.
- Ease of Use: A key to the success of the ProteCol system is the ease with which zero dead volume connections can be made between columns, tubing and all accessories.
- Versatility: ProteCol columns, unions and accessories are designed to be used together as a complete system, or can be individually incorporated into your existing capillary LC setup.
- Flexibility: With a variety of columns, unions, and tubing sizes, ProteCol adapts to suit your own requirements.
Nanovolume generally refers to components with bore sizes less than 250 µm (0.010''). The minimal transfer volume contributed by nanovolume components makes them especially beneficial with flow rates in the µL/min range, when the transfer volume can be critical.
Maximum performance
The core of any separation system is the column. ProteCol columns are designed specifically for Nano and Capillary LC. The column body is integrated with the connection tubing, both of which are made from inert fused silica lined PEEK™ tubing, giving a robust and flexible column.
The connection tubing is available in 1/16" and 1/32" outer diameter, and is supplied with precisely square cut and polished ends for easy zero dead volume connections. To minimize post column broadening, ProteCol columns are supplied with a short 100mm outlet tail. ProteCol columns are available in a variety of lengths, ID's and packings.
The most commonly used packing material is C18 modified silica, 3μm particles, which offers a high resolution while allowing the use of shorter columns. Typical pore sizes are 120Å for small molecules (pharmaceutical drugs and small peptides) and 300Å for larger molecules (large peptides and small proteins). Ideal for applications in Proteomics and Drug Discovery.
More details about ProteCol products are available here.
forte BP1
(100% dimethyl polysiloxane)
- Low polariry phase.
- Equivavelent to USP G2 phases.
- An industry standard non-polar phase suitable for all routine analyses.
- An extremely low bleed phase with an high temperature limit of 360°C.
Applications
- Amines
- Drugs of abuse
- Mercaptans, light sulphur compounds and natural gas odorants
- Essential oils
- Pesticides and PCB congeners
- Simulated distillation
- Oxygenates and GROs
- Refinery gases and hydrocarbons
- Solvents impurities
- Semi-volatiles
| ID (mm) | df(µm) | Temperature limits (°C) |
|---|---|---|
| 0.10 | 0.10 | -60 to 340/360 |
| 0.15 | 0.10 | -60 to 340/360 |
| 0.15 | 0.25 | -60 to 340/360 |
| 0.22 | 0.10 | -60 to 340/360 |
| 0.22 | 0.25 | -60 to 340/360 |
| 0.22 | 0.50 | -60 to 340/360 |
| 0.22 | 1.00 | -60 to 340/360 |
| 0.22 | 3.00 | -60 to 300/320 |
| 0.25 | 0.25 | -60 to 340/360 |
| 0.25 | 0.50 | -60 to 340/360 |
| 0.25 | 1.00 | -60 to 340/360 |
| 0.25 | 3.00 | -60 to 300/320 |
| 0.25 | 4.00 | -60 to 280/300 |
| 0.32 | 0.25 | -60 to 340/360 |
| 0.32 | 0.50 | -60 to 340/360 |
| 0.32 | 1.00 | -60 to 340/360 |
| 0.32 | 1.50 | -60 to 300/320 |
| 0.32 | 2.60 | -60 to 300/320 |
| 0.32 | 3.00 | -60 to 300/320 |
| 0.32 | 5.00 | -60 to 280/300 |
| 0.53 | 0.25 | -60 to 340/360 |
| 0.53 | 0.50 | -60 to 340/360 |
| 0.53 | 1.00 | -60 to 340/360 |
| 0.53 | 3.00 | -60 to 300/320 |
| 0.53 | 5.00 | -60 to 280/300 |
forte SolGel-1MS
(100% dimethyl polysiloxane)
- Non-polarity phase.
- Better MS library identification.
- Less bleed - low ion source maintenance.
- Better sensitivity.
- Can also be used for all non-MS detectors.
Applications
- Drugs of abuse
- Essential oils
- Pesticides and PCB congeners
- Solvents impurities
- Semi-volatiles
| ID (mm) | df(µm) | Temperature limits (°C) |
|---|---|---|
| 0.25 | 0.25 | -60 to 340/360 |
| 0.32 | 0.25 | -60 to 340/360 |
forte BP5
(5% Phenyl / 95% Dimethyl Polysiloxane)
- Low polariry phase.
- Equivavelent to USP G27, G36 phases.
- Popular column used for a wide variety of applications.
Applications
- Drugs
- Solvent impurities
- Pesticides
- Hydrocarbons
- PCB congeners or (e.g.) Aroclor mixes
- Essential oils
- Semivolatiles
| ID (mm) | df(µm) | Temperature limits (°C) |
|---|---|---|
| 0.22 | 0.25 | -60 to 340/350 |
| 0.22 | 1.00 | -60 to 340/350 |
| 0.25 | 0.25 | -60 to 340/350 |
| 0.25 | 1.00 | -60 to 340/350 |
| 0.32 | 0.25 | -60 to 340/350 |
| 0.32 | 0.50 | -60 to 340/350 |
| 0.32 | 1.00 | -60 to 340/350 |
| 0.53 | 0.50 | -60 to 340/350 |
| 0.53 | 1.00 | -60 to 340/350 |
| 0.53 | 1.50 | -60 to 340/350 |
| 0.53 | 5.00 | -60 to 280/300 |
forte BPX1
(100% dimethyl polysiloxane)
- Non-polarity phase.
- Polyimide or Aluminium Clad
A 100% polydimethylsiloxane non-polar column for Simulated Distillation in the petroleum industry. This column is coated with a custom-designed phase which gives low, consistent bleed and is ideal for background subtraction. The column is used for ASTM methods D2887 and D6352 and has a maximum temperature up to 430°C for the aluminum clad column.
Applications
- Simulated distillation
| ID (mm) | df(µm) | Temperature limits (°C) |
|---|---|---|
| 0.10 | 0.10 | -30 to 400 |
| 0.53 | 0.10 | -30 to 400 |
| 0.53 | 0.90 | -30 to 400 |
| 0.53 | 2.65 | -30 to 370/400 |
| ID (mm) | df(µm) | Temperature limits (°C) |
|---|---|---|
| 0.53 | 0.10 | -30 to 430 |
| 0.53 | 0.17 | -30 to 430 |
forte BP1 PONA
(100% dimethyl polysiloxane)
- A non-polar phase for PONA analysis.
Applications
- Gasoline hydrocarbons
| ID (mm) | df(µm) | Temperature limits (°C) |
|---|---|---|
| 0.15 | 0.50 | -60 to 340/360 |
| 0.25 | 0.50 | -60 to 340/360 |
Rt-ßDEXm
(permethylated ß cyclodextrin doped into 14% cyanopropylphenyl/86% dimethyl polysiloxane e)
By adding ß or y cyclodextrin to our bonded Rtx®-1701 stationary phase, we greatly enhance overall utility and column lifetime for the chiral columns, compared to columns that have pure cyclodextrin stationary phases. Separations of more than one hundred chiral compounds have been achieved using our unique DEX columns, and our columns continue to demonstrate stability after hundreds of temperature program cycles. Refer to the applications section of this catalog for examples, or call our Technical Service chemists for assistance in matching a column to your chiral analysis.
Applications
- General purpose chiral phase with many published applications.
- Terpenes
- Alcohols
| ID (mm) | df(µm) | Temperature limits (°C) |
|---|---|---|
| 0.25 | 0.25 | 40 to 230 |
| 0.32 | 0.25 | 40 to 230 |
Rt-ßDEXsm
(2,3-di-O-methyl-6-O-tert-butyl dimethylsilyl ß cyclodextrin doped into 14% cyanopropylphenyl/86% dimethyl polysiloxane)
By adding ß or y cyclodextrin to our bonded Rtx®-1701 stationary phase, we greatly enhance overall utility and column lifetime for the chiral columns, compared to columns that have pure cyclodextrin stationary phases. Separations of more than one hundred chiral compounds have been achieved using our unique DEX columns, and our columns continue to demonstrate stability after hundreds of temperature program cycles. Refer to the applications section of this catalog for examples, or call our Technical Service chemists for assistance in matching a column to your chiral analysis.
Applications
- Essential oils
| ID (mm) | df(µm) | Temperature limits (°C) |
|---|---|---|
| 0.25 | 0.25 | 40 to 230 |
| 0.32 | 0.25 | 40 to 230 |
Rt-ßDEXse
(2,3-di-O-ethyl-6-O-tert-butyl dimethylsilyl ß cyclodextrin doped into 14% cyanopropylphenyl/86% dimethyl polysiloxane)
By adding ß or y cyclodextrin to our bonded Rtx®-1701 stationary phase, we greatly enhance overall utility and column lifetime for the chiral columns, compared to columns that have pure cyclodextrin stationary phases. Separations of more than one hundred chiral compounds have been achieved using our unique DEX columns, and our columns continue to demonstrate stability after hundreds of temperature program cycles. Refer to the applications section of this catalog for examples, or call our Technical Service chemists for assistance in matching a column to your chiral analysis.
Applications
- Similar in performance to Rt™-ßDEXsm but provides better resolution for limonene, linalool, linalyl acetate, ethyl-2-methylbutyrate, 2,3-butane diol, and styrene oxides.
| ID (mm) | df(µm) | Temperature limits (°C) |
|---|---|---|
| 0.25 | 0.25 | 40 to 230 |
| 0.32 | 0.25 | 40 to 230 |
Rt-ßDEXsa
(2,3-di-acetoxy-6-O-tert-butyl dimethylsilyl ß cyclodextrin doped into 14% cyanopropylphenyl/86% dimethyl polysiloxane)
By adding ß or y cyclodextrin to our bonded Rtx®-1701 stationary phase, we greatly enhance overall utility and column lifetime for the chiral columns, compared to columns that have pure cyclodextrin stationary phases. Separations of more than one hundred chiral compounds have been achieved using our unique DEX columns, and our columns continue to demonstrate stability after hundreds of temperature program cycles. Refer to the applications section of this catalog for examples, or call our Technical Service chemists for assistance in matching a column to your chiral analysis.
Applications
-
Unique selectivity for esters, lactones, and other fruit flavour components.
| ID (mm) | df(µm) | Temperature limits (°C) |
|---|---|---|
| 0.25 | 0.25 | 40 to 230 |
| 0.32 | 0.25 | 40 to 230 |