Search Results - water monitoring mode

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  1. Advancing the analytical characterization of natural organic matter in water

    Published 2025
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  2. A domestic electric water heater application for Smart Grid. by Cloete, Andrew Hector

    Published 2017
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  3. Evaluation of two prototype three phase photovoltaic water pumping systems by Scholle, Axel

    Published 2014
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  4. Development of analytical methods for N-nitrosamine disinfection byproducts in drinking water

    Published 2024
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  5. The utilisation of bacterial species diversity as a bioindicator for biocide efficacy in water systems by Reynolds-Clausen, Kelley

    Published 2019
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  6. Effect of nonylphenol, an industrial endocrine disruptor chemical, on the germination and development of cos lettuce (Lactuca sativa)

    Published 2026
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  7. The variability and dynamics of the Antartic Circumpolar Current south of Africa using proxy techniques by Swart, Sebastiaan

    Published 2023
    “…The GoodHope program launched in early 2004 aimed to establish an intensive monitoring platform that would provide detailed information on the physical structure and volume flux of water masses south of Africa. …”
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  8. The determination of β-endosulfan and endosulfan sulfate in human serum with dialkylphosphate metabolites as urinary markers using LC-MS/MS electrospray ionization by Bergh, Werner

    Published 2017
    “…A triple quadrupole mass spectrometer equipped with an electrospray ionization source operating in the negative ionization mode was used for mass detection of all the analytes, employing multiple reaction monitoring as scan mode. …”
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  9. Biological nitrogen and phosphorus removal on large plants. by Nicholls, Harold Arthur

    Published 2014
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  10. Simultaneous quantification of first-line anti-tuberculosis drugs and metabolites in human plasma by Mazanhanga, Marian Tafadzwa

    Published 2020
    “…An AB Sciex API 4000 triple quadrupole mass spectrometer at unit mass resolution in the multiple reaction monitoring (MRM) mode was used for detection, monitoring the following transitions for the six analytes: AcINH 180 → 121, desRIF 784 → 752, EMB 205 → 116, INH 138 → 79, PZA 124 → 81 and RIF 823 → 792. …”
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  11. Complementary and alternate medicines: a forensic analysis of the potential adulteration of over-the-counter anorectics and "lifestyle" medicines in South Africa by Catterson, Sandra Lynne

    Published 2018
    “…An AB SCIEX 3200 TRAP® linear ion-trap quadrupole mass spectrometer was used to detect and subsequently quantitate these active pharmaceutical ingredients using a targeted multiple reaction monitoring mode. Samples were extracted with 50% v/v methanol in water. …”
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  12. Development and validation of selective and sensitive LC-MS/MS Methods for determination of para-aminosalicyclic acid and cycloserine/terizidone applicable to clinical studies for... by Smit, Michiel Johannes

    Published 2019
    “…An AB Sciex API 3000 mass spectrometer at unit resolution in the multiple reaction monitoring (MRM) mode was used to monitor the transition of the protonated precursor ions m/z 154.1 and m/z 181.2 to the product ions m/z 80.2 and m/z 95.2 for PAS and the ISTD, respectively. …”
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  13. Determination of Rifapentine and 25-O-desacetyl Rifapentine from 100 µl human breastmilk by LC-MS/MS using protein precipitation and solid phase extraction by Mkhize, Buyisile

    Published 2020
    “…An AB Sciex 4000 mass spectrometer at unit resolution in the multiple reaction monitoring (MRM) mode was used to monitor the transition of the protonated precursor ions m/z 877.5, m/z 835.4 and m/z 827.4 to the product ions m/z 151.1, m/z 453.2 and m/z 151.200 for rifapentine, 25-Odesacetyl rifapentine and rifampicin-d3, respectively. …”
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  14. The role of hydrocarbon oils in coal flotation : an investigation in to some pulp phase sub-processes by Anderson, Guy Victor Murie

    Published 2014
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  15. Oxidant concentration effects in the hydroxylation of phenol over titanium-based zeolites Al-free Ti-Beta and TS-1 by Burton, Robert M

    Published 2008
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  16. Immobilized titanium dioxide for emerging contaminant removal in wastewater by Yasmine, Abdel-Maksoud

    Published 2018
    “…Dissolved oxygen levels, temperature and pH were monitored through all the conducted tests. The performance of the slurry water-bell was compared with other photo-reactors using two benchmarks: the degradation rate constant and the reactor throughput. …”
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