by
Waleed Libda , S.Medical Technologist , Weyburn General Hospital
Clean Screen DAU is the flagship sorbent for all types of confirmations; however, it can also be used as a sorbent for screens. It extracts all weak acids, neutrals, and bases resulting in clean, reproducible extracts. This front end effort makes for a cleaner injection port and detector source on your GC/MS and/or LC/MS meaning more instrument up time and less noise in your chromatograms. If time is of critical importance - UCT also offers the Clean Screen Xcel range of SPE tubes. This product line requires no tube pre-conditioning, just a simple sample load, wash, and elute process. In addition to products to ease your transition to a new extraction technique, UCT also has a team of in-house and field application specialists that can help you with your transition to a new and better sample preparation for your biological matrices.
