Determination of multiclass personal care products in continental waters by solid-phase microextraction followed by gas chromatography-tandem mass spectrometry

被引：27

作者：

Celeiro, Maria ^{[1
]}

Pablo Lamas, J. ^{[1
]}

Vila, Marlene ^{[1
]}

Garcia-Jares, Carmen ^{[1
]}

Homem, Vera ^{[2
]}

Ratola, Nuno ^{[2
]}

Dagnac, Thierry ^{[3
]}

Llompart, Maria ^{[1
]}

机构：

[1] Univ Santiago de Compostela, Fac Chem, Dept Analyt Chem Nutr & Food Sci, Lab Res & Dev Analyt Solut LIDSA, E-15782 Santiago De Compostela, Spain

[2] Univ Porto, Fac Engn, Lab Proc Engn Environm Biotechnol & Energy LEPABE, P-4200465 Porto, Portugal

[3] Agron & Agr Res Ctr AGACAL CIAM, Unit Organ Contaminants, Apartado 10, La Coruna 15080, Spain

来源：

JOURNAL OF CHROMATOGRAPHY A | 2019年 / 1607卷

关键词：

Solid-phase microextraction; GC-MS/MS; Personal care products; Water monitoring; LIQUID-LIQUID MICROEXTRACTION; UV FILTERS; PHARMACEUTICALS; FABRICATION; EXTRACTION; NANOSHEETS; ALLERGENS; MATRICES; WIRE;

D O I：

10.1016/j.chroma.2019.460398

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

A methodology based on solid-phase microextraction (SPME) followed by gas chromatography-tandem mass spectrometry (GC-MS/MS) was developed for the simultaneous analysis of different families of personal care products (PCPs) including fragrance allergens, synthetic musks, phthalates, antioxidants and UV filters in continental waters. The main parameters affecting SPME procedure were optimized by an ANOVA study. The final selected conditions comprised the use of 10 mL of sample with 20% (w/v) of sodium chloride (NaCl), polydimtehylsiloxane/divinylbenzene (PDMS/DVB) fiber and 20 min of extraction time at 100 degrees C in the head-space mode. Good linearity (R-2>0.9925), quantitative recoveries (>79%), and precision (RSD < 15%) were achieved for all compounds under the optimal conditions. Limits of quantification (LOQs) at the sub and low ng L-1 were obtained. The validated methodology was successfully applied to the analysis of river water samples from the North Portuguese coast allowing the determination of five different families of PCPs, including a total of 43 compounds in a single chromatographic run within 23 min. (C) 2019 Elsevier B.V. All rights reserved.

引用

页数：11

共 18 条

[1] Determination of trace levels of benzophenone-type ultra-violet filters in real matrices by bar adsorptive micro-extraction using selective sorbent phases [J].