𝔖 Bobbio Scriptorium
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Determination of extractable biocides in paper food packaging materials using micellar electrokinetic chromatography

✍ Scribed by Shirley Abrantes; Mark Philo; Andrew P. Damant; Laurence Castle

Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
80 KB
Volume
10
Category
Article
ISSN
1040-7685

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✦ Synopsis

Capillary electrophoresis methodology has successfully been developed for the determination of six biocide substances in aqueous media following extraction from food contact paper and board. The procedure developed is rapid and simple and uses nontoxic reagents. Limits of detection were found to range between 125 and 1275 mgrkg paper, equating to 0.02᎐0.29 mgrdm 2 surface area. Recoveries ranged between 53 and 114%. The methodology is capable of determining biocide concentrations at or below current legislative limits.

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