Product Category Description: These columns are designed for the analysis of aqueous samples using reversed phase chromatography. The packing material is prepared with monochloro-silanes to ensure maximum monomolecular surface coverage of the alkyl layer. A final endcapping reaction further reduces the adsorption effects that can cause tailing, allowing for high reproducibility. Columns have efficiencies greater than 65,000 plates per meter and yield a peak asymmetry factor within a range of 0.9–1.4. The XL system provides high speed separations and the unique design can result in up to four times longer column life with periodic replacement of the guard cartridge. Dead volume between the two cartridges is eliminated, ensuring optimum resolution. High efficiency — up to 100,000 plates per meter — can be achieved without sacrificing performance. Ordering Information: Columns come with end fittings. Specifications for Beckman Coulter Ultrasphere C18 and C8 Reversed Phase Columns (80), Beckman Coulter 237060 Octyl C8 Xl Holder Assembly:
(Please note that the description and stock photo may not correspond to the specific model listed above) We offer only genuine Beckman Coulter products, authorized for sale in the U.S. and other markets, so you can be sure that you are buying authentic Chromatography with a full manufacturer's warranty in addition to our own 100% Satisfaction Guarantee. We are your premier online distributor for Beckman Coulter Chromatography. We are an authorized supplier to all federal and state government agencies, as well as to research and educational institutions, and can facilitate volume orders on many types of laboratory equipment, lab consumables, and other products to help fulfill your specific needs. We offer FREE UPS Ground Shipping and FREE USPS shipping to APO and FPO addresses on all orders in our store over $29.95. Please refer to our APO/FPO Shipping and Export Restrictions for more information on export to APO/FPO addresses. In addition to the Beckman Coulter Ultrasphere C18 and C8 Reversed Phase Columns (80), Beckman Coulter Octyl C8 Xl Holder Assembly 237060/ BK237060, we carry a full complement of Chromatography as well as other product offerings from Beckman Coulter. We also carry a full line of Beckman Coulter accessories to help meet your laboratory and scientific needs.
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