INFLUENCE OF STORAGE-CONDITIONS ON THE DETERMINATION OF ORGANOTIN IN MUSSELS

被引：34

作者：

CARICCHIA, AM ^{[1
]}

CHIAVARINI, S ^{[1
]}

CREMISINI, C ^{[1
]}

MORABITO, R ^{[1
]}

SCERBO, R ^{[1
]}

机构：

[1] ENEA CASACCIA,DIV ENVIRONM CHEM,I-00060 ROME,ITALY

来源：

ANALYTICA CHIMICA ACTA | 1994年 / 286卷 / 03期

关键词：

GAS CHROMATOGRAPHY; GAS CHROMATOGRAPHY MASS SPECTROMETRY; BIOLOGICAL SAMPLES; MUSSELS; ORGANOTIN COMPOUNDS; TRIBUTYLTIN; TRIPHENYLTIN;

D O I：

10.1016/0003-2670(94)85079-8

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

In order to check the possible occurrence of degradation of tributyltin and triphenyltin in mussel samples during their storage, a 1-year stability study was carried out. Analyses by gas chromatography with flame photometric detection and gas chromatography-mass spectrometry were performed on freeze-dried mussel samples stored under different conditions of temperature and light. The results showed that very good stability of butyl- and phenyltins can be achieved when samples are stored at -20 degrees C in the dark. In contrast, samples stored at room temperature showed significant variations in organotin speciation, particularly in the presence of light.

引用

页码：329 / 334

页数：6

共 31 条

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