Download or read book GB 31604 40 2016 Translated English of Chinese Standard GB31604 40 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-04-23 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the method for determination of migration of maleic acid and its acid anhydride in food contact materials and articles. This Standard applies to the determination of the total amount of maleic acid in food simulants.

Download or read book GB 31604 39 2016 Translated English of Chinese Standard GB31604 39 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-02-11 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies using the gas chromatography and gas chromatography-mass spectrometry to determine the polychlorobiphenyls in food contact paper. This Standard first method is gas chromatography, the second method is gas chromatography-mass spectrometry; both of which are applicable to determine 8 polychlorobiphenyls in the various food contact papers.

Download or read book GB 31604 48 2016 Translated English of Chinese Standard GB31604 48 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2017-05-21 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the spectrophotometric method for the determination of formaldehyde migration in food contact materials and products. This Standard applies to the determination of formaldehyde migration in food contact materials and products.

Download or read book GB 31604 27 2016 Translated English of Chinese Standard GB31604 27 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-05-05 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the methods of determination of ethylene oxide and epoxy propane in food contact materials and products. This standard is applicable to the determination of ethylene oxide and epoxy propane in plastic food contact materials and products.

Download or read book GB 31604 23 2016 Translated English of Chinese Standard GB31604 23 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-04-23 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the method for determination of diaminomethylbezen of complex for food packaging material. This Standard applies to the determination of diaminomethylbezen of complex for food packaging material.

Download or read book GB 31604 26 2016 Translated English of Chinese Standard GB31604 26 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-06-24 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard is applicable to the determination of epichlorohydrin in food contact materials and products (plastics, paints, paper and cardboard) and the determination of the migration of epichlorohydrin. The high performance liquid chromatography (HPLC) is suitable for the determination of epichlorohydrin in food contact materials and products (plastics, coatings, paper products). The gas chromatography-mass spectrometry is suitable for the determination of the migration of epichlorohydrin in food contact materials and products (plastics, coatings, paper and cardboard).

Download or read book GB 31604 13 2016 Translated English of Chinese Standard GB31604 13 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-04-23 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the test method of high performance liquid chromatography of 11-amino undecanoic acid migration quantity in food contact materials and products. This standard applies to the determination of 11-amino undecanoic acid migration quantity in food contact materials and products.

Download or read book GB 31604 14 2016 Translated English of Chinese Standard GB31604 14 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-04-23 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the method for the determination of migration of 1-octene and tetrahydrofuran in food contact materials and articles. This Standard applies to the determination of migration of 1-octene and tetrahydrofuran in food contact materials and articles.

Download or read book GB 31604 9 2016 Translated English of Chinese Standard GB31604 9 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2015-03-18 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the determination of heavy metals in food simulants (4% acetic acid). The Method One of this Standard applies to the determination of heavy metals of food contact materials and products in food simulants (4% acetic acid).

Download or read book GB 31604 10 2016 Translated English of Chinese Standard GB31604 10 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-04-23 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the method for determining bisphenol A migration quantity in food contact materials and products (PVC, polycarbonate, epoxy resin and molded products).This standard applies to liquid chromatography-mass spectrometry/mass spectrometry detection of bisphenol A migration quantity in food contact materials and products (PVC, polycarbonate, epoxy resin and molded products).

Download or read book GB 31604 3 2016 Translated English of Chinese Standard GB31604 3 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2017-05-21 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the determination of resin drying weight loss in food contact materials and products. This Standard is applicable to determination of polyethylene resin and polystyrene resin drying weight loss in food contact materials and products.

Download or read book GB 31604 16 2016 Translated English of Chinese Standard GB31604 16 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-02-11 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the gas chromatography method for determination of styrene and ethylbenzene in food contact materials and articles. This Standard applies to the determination of styrene and ethylbenzene in polystyrene products, unsaturated polyester resin, and its glass fiber reinforced plastic products.

Download or read book GB 31604 31 2016 Translated English of Chinese Standard GB31604 31 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-05-05 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the determination of the vinyl chloride and determination of migration in plastic and products for food contact materials. This Standard is applicable to the determination of vinyl chloride and determination of migration in polyvinyl chloride and vinyl chloride copolymers. This Standard is also applicable to the determination of 1,1- ichloroethane in polyvinyl chloride and polyvinyl chloride copolymers.

Download or read book GB 31604 35 2016 Translated English of Chinese Standard GB31604 35 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-04-23 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the method for the determination of perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOAA) in food contact materials and products by tandem mass spectrometry. This standard is applicable to the determination of PFOS and PFOA in food contact materials and products such as carton, rubber, polyethylene, plastics, resin, non-stick pan coating and so on.

Download or read book GB 31604 19 2016 Translated English of Chinese Standard GB31604 19 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-03-30 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies determination method of caprolactam and migration quantity in food contact aterials and products. This standard applies to determination of caprolactam and migration quantity in food contact materials and products.

Download or read book GB 31604 15 2016 Translated English of Chinese Standard GB31604 15 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-04-23 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the method for the determination of migration of melamine in food contact materials and articles (melamine-formaldehyde resins and their moldings).This Standard applies to the high performance liquid chromatography for the determination of migration of melamine in food contact materials and articles (melamine-formaldehyde resins and their moldings).

Download or read book GB 31604 28 2016 Translated English of Chinese Standard GB31604 28 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-06-24 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the methods of determination of di (2-ethylhexyl) adipate (DEHA) and migration in food contact materials and products. This standard is applicable to the determination of di (2- ethylhexyl) adipate and migration in polyvinyl chloride products.