Rtx®-1 Columns
Rtx®-1 columns exhibit long lifetime and very low bleed at high operating temperatures. A proprietary synthesis process eliminates residual catalysts that could cause degradation and increase bleed. • General purpose columns for solvent impurities, PCB congeners (e.g. Aroclor mixes), simulated distillation, drugs of abuse, gases, natural gas odorants, sulfur compounds, essential oils, hydrocarbons, semivolatiles, pesticides,…
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Robust and reliable
Separations
These columns provide very reproducible results. They have a very long lifetime and are very robust.
Review Date: 3 Mar 2020 | Restek Corp.
Results and separation are very good
Mycotoxin analysis
I am using a raptor column for mycotoxin analysis in LCMS and it gives nice separation - a very robust column for mycotoxin analysis.
Review Date: 17 Dec 2019 | Restek Corp.
Still like this column and would order again.
Gas analysis
Easy to install, however retentions times of new column were not the same as the original. Customer service or tech support could not answer why.
Review Date: 9 Dec 2019 | Restek Corp.
Great results.
Pharmaceuticals
Good column reproducibility and prolonged life time.
Review Date: 13 Apr 2019 | Restek Corp.
Made to the highest quality standards.
Analysis of nonpolar petrochemical samples
Rtx®/MXT®-1 columns are ideal for the analysis of nonpolar petrochemical samples, such as detailed hydrocarbon analysis, hydrocarbon gases, petroleum oxygenates, petroleum aromatics, fuels, waxes, oils, sulfur compounds, mercaptans, and carbon disulfide. It also is an excellent phase for solvents, chemicals, flavors, fragrances, essential oils, air toxins, chlorofluorocarbons, arson analysis, and high-temperature applications.
Review Date: 27 Feb 2019 | Restek Corp.
The laboratory standard. We can never have too many.
Analysis of degradation products of hydrocarbons in the environment
The Rtx-1 column is the standard column in our lab, meaning it has the most applicable coating for the purposes of our research. It would not be the standard unless it was easy to use, reliable, and consistent between columns. Service of the column is relatively easy, but I wish it was easier to come across column cutters (it is always hard to find the one or two in the lab). Our lab also has applications where we need to remove the column from its rack. It is quite a process at times. I would like to be able to more easily remove/unwind the column from the rack, and even get some feedback on how to properly wind it back up if needed. I am not sure if those kind of tutorials exist.
Review Date: 16 Nov 2018 | Restek Corp.
Excellent GC columns. Highly recommended.
QC laboratory for a large scale manufacturing company
Results are easily reproducible and reliable with Restek. Products seem to be very robust.
Review Date: 27 Jul 2018 | Restek Corp.
Robust and great separation
Gc separation
Perfect seperation over and over, which is why I alreay trust Restek columns
Review Date: 11 Jul 2018 | Restek Corp.
Highly dependable column
QC Testing
These are great columns in our lab. Very dependable, and good support from Restek when we have questions. I would recommend them to any lab for routine GC applications.
Review Date: 24 Nov 2015 | Restek Corp.
this gc column is the workhorse of the lab, it is very dependable and has a long life.
Review Date: 13 May 2011 | Restek Corp.
Rtx®-1 columns exhibit long lifetime and very low bleed at high operating temperatures. A proprietary synthesis process eliminates residual catalysts that could cause degradation and increase bleed.
• General purpose columns for solvent impurities, PCB congeners (e.g. Aroclor mixes), simulated distillation, drugs of abuse, gases, natural gas odorants, sulfur compounds, essential oils, hydrocarbons, semivolatiles, pesticides, oxygenates.
• Temperature range: -60 °C to 350 °C.
• Equivalent to USP G1, G2, G38 phases.
