ISO 4531:2022 expected to be replace in the coming months
ISO 4531 describes methods of test and limits of release from enamelled articles in contact with food.The second version of this standard, which was published...
American enamel standards
Below a summary of American standards applicable for enameling and/or enameled objects : ASTM - C 282-89Test Method for Acid Resistance of Porcelain Enamels (Citric...