Uplc Analysis Articles & Analysis
6 articles found
This purification step is crucial for obtaining samples that are suitable for quantitative analysis. Once the plant hormones have been extracted and purified, the next step involves their detection. ...
Mass Spectrometry DetectionDeuterated peptides are separated by low-temperature HPLC/UPLC, and then entered into MS analysis. Based on the mass difference between hydrogen and deuterium, MS can monitor HDX changes by measuring the mass center displacement of peptides.5. ...
Waters partnered with Scottish Waters to develop and validate an analytical method for the analysis of 17β-estradiol, estrone and 17α-ethinyl estradiol in surface water, crude influent, and final effluent from a waste water treatment plant utilizing off-line solid phase extraction followed by analysis on an ACQUITY UPLC System with 2D ...
When I joined the company, my first job was to build a technology platform for the automated synthesis, purification and analysis of compounds. Our aim is to add 90,000 compounds to the collection each year, so it’s certainly a large-scale project with a number of challenges. ...
Fourteen photo‐transformation products are proposed based on the m/z values resulting after a UPLC/MS/MS analysis. The transformation routes of the photolysed mixtures indicate a strong similarity with the ones obtained for each pharmaceutical separately. ...
The decolorization kinetics investigation showed that the decolorization of dyes during AO rinsing process followed the law of pseudo-first order kinetics. The result of UV-Vis and UPLC-MS analysis demonstrated that the dye was degraded into colorless organic molecular fragments and partly mineralized during the AO rinsing process.Keywords: active oxidation, COD, ...