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Titolo:
DETERMINATION OF METHYL-BROMIDE RESIDUES IN STORED FOODS USING AUTOMATED HEADSPACE GAS-CHROMATOGRAPHY
Autore:
NORMAN KNT; SCUDAMORE KA; MATTHEWS WA; WILSON MF;
Indirizzi:
MAFF,CENT SCI LAB,LONDON RD SLOUGH SL3 7HJ BERKS ENGLAND MAFF,CENT SCI LAB HARPENDEN AL5 2BD HERTS ENGLAND
Titolo Testata:
Pesticide science
fascicolo: 4, volume: 44, anno: 1995,
pagine: 309 - 316
SICI:
0031-613X(1995)44:4<309:DOMRIS>2.0.ZU;2-V
Fonte:
ISI
Lingua:
ENG
Soggetto:
FUMIGANT RESIDUES; CEREAL-GRAINS;
Keywords:
METHYL BROMIDE; HEADSPACE ANALYSIS; STORED FOODS; CAPILLARY GAS CHROMATOGRAPHY;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
17
Recensione:
Indirizzi per estratti:
Citazione:
K.N.T. Norman et al., "DETERMINATION OF METHYL-BROMIDE RESIDUES IN STORED FOODS USING AUTOMATED HEADSPACE GAS-CHROMATOGRAPHY", Pesticide science, 44(4), 1995, pp. 309-316

Abstract

An automated gas chromatographic headspace method capable of detecting methyl bromide (MB) down to 0.01 mg kg(-1) has been developed and evaluated. The method is suitable for analysing cereals, nuts, seeds anddried fruit. Commodities are extracted with solvent and MB present isderivatised to methyl iodide (MI) which is determined by automated headspace gas chromatography. Results from the method described are compared with those using an established solvent extraction method and show good quantitative agreement. The analytical conditions recommended are likely to be suitable for examination of other commodities for MB residues.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 23/10/20 alle ore 10:32:32