[Determination of 16 organic ultraviolet absorbers in drinking water by solid phase extraction-ultra-high performance liquid chromatography-tandem mass spectrometry].

Zhuo Wang, Can Zhao, Bi-Xiong Ye, Yong-Yan Chen

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Article in Se pu = Chinese journal of chromatography, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 authors.

Zhuo WangChina CDC Key Laboratory of Environment and Population Health，National Institute of Environmental Health，Chinese Center for Disease Control and Prevention，Beijing 100050，China.

Can ZhaoChina CDC Key Laboratory of Environment and Population Health，National Institute of Environmental Health，Chinese Center for Disease Control and Prevention，Beijing 100050，China.

Bi-Xiong YeChina CDC Key Laboratory of Environment and Population Health，National Institute of Environmental Health，Chinese Center for Disease Control and Prevention，Beijing 100050，China.

Yong-Yan ChenChina CDC Key Laboratory of Environment and Population Health，National Institute of Environmental Health，Chinese Center for Disease Control and Prevention，Beijing 100050，China.

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6 · The paper itself

Abstract

Organic ultraviolet absorbers （OUVAs） are a class of emerging contaminants that have garnered significant attention in recent years. In response to the characteristics of high detection frequency and low concentrations of OUVAs in water bodies， this study established an analytical method based on solid phase extraction （SPE） coupled with ultra-high performance liquid chromatography-tandem mass spectrometry （UHPLC-MS/MS） for the simultaneous determination of 16 OUVAs （nine UV stabilizers and seven UV filters） in drinking water. The 500 mL water sample was pretreated with 25 mg ascorbic acid， acidified to pH 2-3， and spiked with 1 mL of 5 μg/L mixed internal standard working solution. Target compounds were enriched and concentrated using an HLB solid phase extraction cartridge （200 mg/6 mL）. Separation was achieved on an Acquity Premier BEH C

Indexed as

Drinking WaterSolid Phase ExtractionSunscreening AgentsTandem Mass SpectrometryWater Pollutants, ChemicalChromatography, High Pressure LiquidLiquid Chromatography-Mass SpectrometryUltraviolet RaysDrinking WaterSunscreening AgentsWater Pollutants, Chemicaldrinking waterorganic ultraviolet absorbers （OUVAs）solid phase extraction （SPE）ultra-high performance liquid chromatography-triple quadrupole mass spectrometry （UHPLC-MS/MS）

Identifiers

PMID42246099

DOI10.3724/SP.J.1123.2025.10015

PMCPMC13237622

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