A Purge-and-Trap Gas Chromatography-Mass Spectrometry Method for the Quantitative Determination of Six Haloacetonitriles in Drinking Water.

Yuan Wang, Yuyan Liu, Jiafu Li, Xueqin Huang, Junling Li, Xiaojun Liang

Abstract read

In one paragraph

Article in Toxics, 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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0citing papers in PubMed

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Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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5 · Who and what money

Authors and funding

6 authors.

Yuan WangCenter for Disease Control and Prevention of Kunshan, Kunshan 215300, China.ORCID 0009-0000-2960-2679

Yuyan LiuSchool of Public Health, Suzhou Medical College, Soochow University, Suzhou 215127, China.ORCID 0009-0005-8269-568X

Jiafu LiSchool of Public Health, Suzhou Medical College, Soochow University, Suzhou 215127, China.ORCID 0000-0002-2576-2189

Xueqin HuangSchool of Public Health, Suzhou Medical College, Soochow University, Suzhou 215127, China.

Junling LiSchool of Public Health, Suzhou Medical College, Soochow University, Suzhou 215127, China.

Xiaojun LiangCenter for Disease Control and Prevention of Kunshan, Kunshan 215300, China.ORCID 0000-0002-2518-9765

Funding

8th Batch of Science and Technology Development Plan of Suzhou City in 2025 SYW2025038the 2023 Kunshan Municipal Science and Technology Special Project KSZ2322

6 · The paper itself

Abstract

Haloacetonitriles (HANs), toxic disinfection by-products, are unregulated in China, with no standardized analytical methods. This study established a simultaneous quantitative method for six typical HANs in drinking water using an optimized purge-and-trap gas chromatography-mass spectrometry (P&T-GC/MS) system. Key parameters, including sorbent trap selection, purge time, and moisture control settings, were systematically optimized. The OI No. 7 trap and a 13 min purge time were selected to maximize sensitivity while minimizing moisture interference. Under optimal conditions, all target analytes showed good linearity (R

Indexed as

drinking waterGC-MShaloacetonitrilespurge-and-trap

Identifiers

PMID41893482

DOI10.3390/toxics14030214

PMCPMC13030799

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LicenceCC BY

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.