Development of a new test cell to measure cumulative permeation of water-insoluble pesticides with low vapor pressure through protective clothing and glove materials

• Autor(a) principal: Shaw, Anugrah
• Data de Publicação: 2017
• Outros Autores: Coleone-Carvalho, Ana Carla [UNESP], Hollingshurst, Julien, Draper, Michael, Machado Neto, Joaquim Gonçalves [UNESP]
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Repositório Institucional da UNESP
• Texto Completo: http://dx.doi.org/10.2486/indhealth.2017-0054; http://hdl.handle.net/11449/232691
• topic: Chemical protective clothing; Chemical-protective garments; Gloves; Permeation; Pesticides

A collaborative approach, involving resources and expertise from several countries, was used to develop a test cell to measure cumulative permeation by a solid-state collection technique. The new technique was developed to measure the permeation of pesticide active ingredients and other chemicals with low vapor pressure that would otherwise be difficult to test via standard techniques. The development process is described and the results from the final chosen test method are reported. Inter-laboratory studies were conducted to further refine the new method and determine repeatability and reliability. The revised test method has been approved as a new ISO/EN standard to measure permeation of chemicals with low vapor pressure and/or solubility in water.