2004
DOI: 10.1016/j.chroma.2004.08.081
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Determination of benzothiazoles from complex aqueous samples by liquid chromatography–mass spectrometry following solid-phase extraction

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Cited by 45 publications
(20 citation statements)
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“…Further emissions may stem from the use of benzothiazole-containing consumer products like rubber materials (tires and shoes). The 1H-benzotriazoles and benzothiazoles are soluble in water, resistant to biodegradation, only partially removed in wastewater treatment [1,2,3,4], and they may pass the water treatment processes employed in the production of drinking water.…”
Section: E-mail Address: Tonvanleerdam@kwrwaternl (Ja Van Leerdam)mentioning
confidence: 99%
See 1 more Smart Citation
“…Further emissions may stem from the use of benzothiazole-containing consumer products like rubber materials (tires and shoes). The 1H-benzotriazoles and benzothiazoles are soluble in water, resistant to biodegradation, only partially removed in wastewater treatment [1,2,3,4], and they may pass the water treatment processes employed in the production of drinking water.…”
Section: E-mail Address: Tonvanleerdam@kwrwaternl (Ja Van Leerdam)mentioning
confidence: 99%
“…Giger et al developed a LC-MS-MS method, using Oasis HLB SPE cartridges for extraction and concentration [5]. Kloepfer et al [2,3] used a SPE-LC-MS method and showed that benzothiazoles are present in samples from both the influent and effluent of municipal wastewater treatment plants (WWTP) in Berlin and are thus not completely removed in the wastewater treatment. Weiss and Reemtsma [1] conclude the same for 1H-benzotriazoles found in wastewater and surface water in the Berlin region.…”
Section: E-mail Address: Tonvanleerdam@kwrwaternl (Ja Van Leerdam)mentioning
confidence: 99%
“…[7][8][9][10] Benzothiazole is an organic compound used as accelerators for the vulcanization of rubbers, as an insecticide, in the production of dyes and pharmaceutical drugs and as a food-°avoring agent. 11 The corrosion inhibition properties of benzothiazole derivatives have been proven to be e®ective in previous studies on carbon steel in HCl solution, copper in neutral chloride solutions and austenitic stainless steel (type 304). [12][13][14] 410 martensitic stainless steel is applied in petroleum fractionating structures, mine ladder rungs, gas turbines, shafts, pumps, valves and as bolts, screws, bushings and nuts.…”
Section: Introductionmentioning
confidence: 99%
“…Of these materials, the Oasis HLB product appears to be the most extensively used sorbent for the extraction of polar compounds and especially acidic compounds, like herbicides [64], disinfection by-products [65], and acidic drugs [66,67]. It has also been employed for the SPE of neutral compounds like phosphoric acid triesters [68], weakly acidic analytes (e.g., triclosan [26,27]), 9 and for the simultaneous extraction of acidic and basic compounds like benzothiazoles and benzotriazoles [69,70]. In a recent study, several SPE sorbents were tested for the simultaneous extraction of acidic, neutral, and basic drugs, and Oasis HLB proved to provide the best recoveries even at pH 7.8, thus avoiding the acidification step often necessary for the determination of acidic compounds with C-18 cartridges [71].…”
Section: For Basic/cationic Analytesmentioning
confidence: 99%
“…If quaternary ammonium compounds become more polar, and retention in RPLC is difficult to obtain, IP-RPLC can be used (see above). Aromatic nitrogenous compounds like benzothiazoles [69,171] and benzotriazoles [70] can be analyzed with ammonium acetate using ESI in positive mode. The same approach is used for basic pharmaceuticals such as â-2-sympathomimetics and beta-blockers [10,48,158].…”
Section: Weakly Basic Compoundsmentioning
confidence: 99%