Search Results - "Hirsch, Roman"

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  1. 1

    Occurrence of antibiotics in the aquatic environment by Hirsch, Roman, Ternes, Thomas, Haberer, Klaus, Kratz, Karl-Ludwig

    Published in The Science of the total environment (12-01-1999)
    “…The recent monitoring of drug residues in the aquatic environment has gained much interest as many pharmaceutical compounds can frequently be found in sewage…”
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    Journal Article
  2. 2

    Occurrence and Behavior of X-ray Contrast Media in Sewage Facilities and the Aquatic Environment by Ternes, Thomas A, Hirsch, Roman

    Published in Environmental science & technology (01-07-2000)
    “…The occurrence of iodinated X-ray contrast media derived from radiological examinations was investigated in German municipal sewage, sewage treatment plant…”
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    Journal Article
  3. 3

    Determination of antibiotics in different water compartments via liquid chromatography–electrospray tandem mass spectrometry by Hirsch, Roman, Ternes, Thomas A, Haberer, Klaus, Mehlich, Armin, Ballwanz, Frank, Kratz, Karl-Ludwig

    Published in Journal of Chromatography A (31-07-1998)
    “…For the determination of 18 antibiotics in water samples down to the lower ng/l range, an analytical multi method is presented. The analytes belong to…”
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    Journal Article
  4. 4

    Occurrence of neutral and acidic drugs in the effluents of Canadian sewage treatment plants by Metcalfe, Chris D., Koenig, Brenda G., Bennie, Don T., Servos, Mark, Ternes, Thomas A., Hirsch, Roman

    Published in Environmental toxicology and chemistry (01-12-2003)
    “…Samples of influent (untreated) and effluent (treated) from 18 sewage treatment plants (STPs) in 14 municipalities in Canada were analyzed for residues of…”
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    Journal Article
  5. 5

    Occurence and behavior of X-ray contrast media in sewage facilities and the aquatic environment by Ternes, Thomas A, Hirsch, Roman

    Published in Environmental science & technology (01-07-2000)
    “…The occurrence of iodinated X-ray contrast media derived from radiological examinations was investigated in German municipal sewage, sewage treatment plant…”
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    Journal Article
  6. 6

    A sensitive method for the determination of iodine containing diagnostic agents in aqueous matrices using LC-electrospray-tandem-MS detection by Hirsch, R, Ternes, T A, Lindart, A, Haberer, K, Wilken, R D

    Published in Fresenius' journal of analytical chemistry (01-04-2000)
    “…Iodinated contrast media belong to the most frequently applied compounds in medicine. They exhibit a high polarity and are very persistent against metabolism…”
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    Journal Article
  7. 7

    Determination of Environmentally Relevant Compounds Using Fast GC/TOF-MS by Roman Hirseh, Thomas A. Ternes, Ivana Bobeldijk, Rudolf A. Week

    Published in Chimia (01-01-2001)
    “…The use of GC/MS techniques is crucial to modern environmental trace analysis. However, due to the slow scanning capabilities of common quadrupole detectors,…”
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