Download or read book GB 5009 13 2017 Translated English of Chinese Standard GB5009 13 2017 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2017-12-02 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the determination of copper content in food by graphite furnace and flame atomic absorption spectrometry, inductively coupled plasma mass spectrometry and inductively coupled plasma-atomic emission spectrometry.

Download or read book GB 5009 12 2017 Translated English of Chinese Standard GB5009 12 2017 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2017-05-21 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies graphite furnace atomic absorbance spectrometry, inductively coupled plasma mass spectrometry, flame atomic absorbance spectrometry, dithizone colorimetry for the determination of lead in foods. This Standard applies to the determination of lead all kinds of foods.

Download or read book GB 5009 93 2017 Translated English of Chinese Standard GB5009 93 2017 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-02-11 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the determination of selenium content in foods by hydride atomic fluorescence spectrometry, fluorescence spectrometry and inductively coupled plasma mass spectrometry. This Standard applies to the determination of selenium in all types of foods.

Download or read book GB 5009 182 2017 Translated English of Chinese Standard GB5009 182 2017 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-02-11 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies some methods for determination of aluminum content in foods, such as spectrophotometry, inductively coupled plasma mass spectrometry, inductively coupled plasma emission spectrometry and graphite furnace atomic absorption spectrometry.

Download or read book GB 5009 14 2017 Translated English of Chinese Standard GB5009 14 2017 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2017-05-21 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the flame atomic absorption spectrometry method, the inductively coupled plasma emission spectroscopy method, the inductively coupled plasma mass spectrometry method and the dithizone colorimetric method in the determination of zinc in foods. This Standard is applicable to the determination of zinc in foods, irrespective of materials.

Download or read book GB 5009 17 2021 Translated English of Chinese Standard GB5009 17 2021 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-11-05 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part 1 of this Standard specifies the methods for the determination of total mercury in food. Part 1 of this Standard is applicable to the determination of total mercury in food. Part 2 of this Standard specifies the methods for the determination of methyl mercury in food. Part 2 of this Standard is applicable to the determination of methyl mercury in aquatic animals and their products, as well as rice and edible fungi.

Download or read book GB 5009 12 2023 Translated English of Chinese Standard GB 5009 12 2023 GB5009 12 2023 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-01-17 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the methods for the determination of lead in foods by graphite furnace atomic absorption spectrometry, inductively coupled plasma mass spectrometry and flame atomic absorption spectrometry. This Standard applies to the determination of lead in foods. Method I ?C Graphite furnace atomic absorption spectrometry

Download or read book GB 5009 17 2014 Translated English of Chinese Standard GB5009 17 2014 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2016-09-02 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first chapter of this Standard specified the determination method for total mercury in foods. The first chapter of this Standard is applicable to the determination of total mercury in foods.

Download or read book GB 5009 205 2024 Translated English of Chinese Standard GB 5009 205 2024 GB5009 205 2024 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-05-08 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the determination method of the contents of 17 kinds of 2,3,7,8-substituted polychlorodibenzo-p-dioxin, polychlorino-dibenzofura (PCDD/Fs) and 12 kinds of dioxin-like polychlorinated biphenyl (DL-PCBs) and their toxic equivalent (TEQ) in food (see Table A.1 in Appendix A). Method I ¡°Isotope dilution - gas chromatography - magnetic high-resolution mass spectrometry¡± applies to the determination of the content of 17 kinds of PCDD/Fs and 12 kinds of DLPCBs and their TEQ in food. Method II ¡°Isotope dilution - gas chromatography - triple quadrupole mass spectrometry¡± applies to the determination of the content of 17 kinds of PCDD/Fs and 12 kinds of DL-PCBs and its TEQ in meat and meat products, aquatic animals and their products, milk and dairy products, eggs and egg products, oils, and fats. Method I ¨C Isotope dilution - gas chromatography - magnetic high-resolution mass spectrometry

Download or read book GB 5009 185 2016 Translated English of Chinese Standard GB5009 185 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2019-05-18 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies methods for the determination of patulin in foods. Method 1 of this Standard is isotope dilution - liquid chromatography tandem mass spectrometry, which applies the determination of patulin content in fruits and products of apple and hawthorn, fruit and vegetable juices and alcoholic foods. Method 2 of this Standard is high performance liquid chromatography, which applies the determination of patulin content in products of apple, its fruit and vegetable juices and alcoholic foods.

Download or read book GB 5009 259 2016 Translated English of Chinese Standard GB5009 259 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2017-04-29 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the method for determination of biotin in food. This standard applies to the determination of biotin in food.

Download or read book GB 5009 225 2016 Translated English of Chinese Standard GB 5009 225 2016 GB5009 225 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-03-20 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies methods for the determination of ethanol concentration in ethanol, distilled wines, fermented wines, and mixed wines. This Standard applies to the determination of ethanol concentration in ethanol, distilled wines, fermented wines, and mixed wines. Where Method 1 density bottle method is applicable to distilled wines, fermented wines, and mixed wines. Method 2 alcohol meter method is applicable to ethanol, distilled wines, fermented wines, and mixed wines (except beer). Method 3 gas chromatography is applicable to wine, fruit wine, and beer. Method 4 digital densitometer method is applicable to beer, brandy, whisky, and vodka.

Download or read book GB 5009 154 2023 Translated English of Chinese Standard GB 5009 154 2023 GB5009 154 2023 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-01-29 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the method for the determination of vitamin B6 in foods. The first method ¡°liquid chromatography - tandem mass spectrometry¡± is applicable to the determination of vitamin B6 in foods. The sec

Download or read book GB 5009 7 2016 Translated English of Chinese Standard GB5009 7 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2017-11-04 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the determination of reducing sugar content in foods. Method I and method II of this Standard apply to the determination of reducing sugar content in foods. Method III of this Standard applies to the determination of reducing sugar content in wheat flour. Method IV of this Standard applies to the determination of reducing sugar content in sugar beet root.

Download or read book GB 5009 86 2016 Translated English of Chinese Standard GB5009 86 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 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the high-performance liquid chromatography, fluorescence method, 2,6-dichloro-indophenol titration method for the determination of ascorbic acid in food.

Download or read book GB 5009 84 2016 Translated English of Chinese Standard GB5009 84 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-01-26 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the method for determining the vitamin B1 in foods by the high performance liquid chromatography and fluorescence spectrophotometry. This standard applies to the determination of vitamin B1 content in food.

Download or read book GB 5009 16 2023 Translated English of Chinese Standard GB 5009 16 2023 GB5009 16 2023 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-01-17 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the methods for the determination of tin in foods by hydride atomic fluorescence spectrometry, inductively coupled plasma mass spectrometry and inductively coupled plasma-atomic emission spectrometry. This Standard applies to the determination of tin in foods. Method I ?C Hydride atomic fluorescence spectrometry