<
Reference Standards
<
Exempted Drug of Abuse Reference Standards
Ultra II™ Carbamate Columns Special Offer
Save 25% on any Ultra II™ Column
Ultra II™ LC columns are the only column line designed for optimal chromatography on any LC system.
Restek chemists developed the Ultra II™ Carbamate column specifically for carbamates analysis. The unique packing separates 10 target carbamates in just 11 minutes. The column is compatible with fluorescence or LC/MS detection.* An Ultra II™ Carbamate column can process as many as 4 to 5 samples per hour, compared to 2 samples per hour on a general-purpose C18 column. In addition to increased sample throughput, this much faster analysis will significantly reduce solvent usage--and the costs of disposing of solvent waste.
particle size: 3µm or 5µm, spherical
pore size: 100Å
carbon load: 15%
endcap: no
pH range: 2.5 to 7.5
temperature limit: 80°C
Prices listed below reflect discounted amount.
Simply place your order referencing the catalog number from the following table. Offer ends March 31, 2010. Discount cannot be combined with any other offers. Distributor participation may vary.
*For post-column derivatization/fluorescence detection applications for a 4.6mm ID column the total system dead volume, including the post-column reactor, must be less than 650µL. For standard post-column reactor systems, we recommend a 250mm x 4.6mm, 5µm column. Contact Restek technical service or your Restek representative for more information.
