This standard specifies the oscillographic polarographic method for the determination of free formaldehyde in food packaging materials. This standard applies to the determination of free formaldehyde in melamine resin moldings for food packaging, water-based modified epoxy can inner wall coatings, can inner wall release coatings, epoxy phenolic coatings and urushiol coatings for food containers.
GB/T 5009.178-2003 history
2017GB 31604.48-2016 National food safety standard Determination of formaldehyde migration in food contact materials and products
2003GB/T 5009.178-2003 Determination of formaldehyde for food packaging material
GB/T 5009.178-2003 Determination of formaldehyde for food packaging material was changed to GB 31604.48-2016 National food safety standard Determination of formaldehyde migration in food contact materials and products.