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Member since: 2015
Organization: York Bioanalytical Solutions
Application Area: Sample clean up
"We tested the Waters Oasis HLB µElution PRiME plate by direct comparison with a standard HLB µElution plate using a validated method for 2 analytes. The ends results were the same, in terms of sample cleanliness and recovery. The flow characteristics were also the same (some positive pressure required, not unexpected with µElution SPE). Time was saved as no conditioning or equilibration was required. As the price is the same as the standard HLB plates, we would not hesitate to use it routinely in our lab in order to save time and money (no solvent required for conditioning). I look forward to using the standard HLB PRiME plate for flow rate comparison."
Member since: 2015
Organization: University College London
Application Area:Sample extraction
"I have been using the Waters Oasis HLB cartridge (both 500mg/6cc and 200mg/6cc) for about three years. I really think this product is the best one I have ever used. My research area mainly focuses on pharmaceuticals and personal care products, including tetracyclines, sulphonamides, DEET, caffeine and triclosan etc. I compared different cartridges and it gives me the best overall recovery rates under complex matrices, such as wastewater, river water and even soil and manure samples. Also the reproducibility is excellent! Recently the Waters company representative told me that HLB cartridges can also get good recovery rate without the step of conditioning, which surprised me a lot! I tested and it is true!"
Member since: 2013
Organization: Dublin City University
"Ease of Use: Relatively easy to use, especially with no issues related to sorbent drying, which makes it particularly easy when getting started on the instrument. After Sales Services: Quick replies to emails and support. Value for Money: Slightly more expensive than others but well worth it. "
Member since: 2011
"Excellent product, does a great job of cleaning up lipids."
Member since: 2009
Organization: BioScreen Testing Services, Inc.
"Waters products perform very well for difficult sample preparations involving complex matrices and are reliable with respect to reproducibility and quantitation."
Member since: 2008
Organization: Sun Chemical
Oasis polymeric products deliver consistent retention and capacity -- even if the sorbent dries out. A number of formats are available, including our patented µElution plate. Oasis products deliver: