GB 5009.36-2016 Translated English of Chinese Standard. GB5009.36-2016: National Food Safety Standard -Determination of Cyanide in Foodshttps://www.chinesestandard.net, 24 जून 2018 - 18 पेज This Standard specifies the method of determining cyanide in foods. Method I in this Standard is applicable to the detection of cyanide in distilled liquor and its compounds, as well as cassava, packaged drinking water and mineral water. Method II and Method III in this Standard are applicable to the detection of cyanide in distilled liquor and its compounds, as well as grains, cassava, packaged drinking water and mineral water. |
सामग्री
| 3 | |
Scope | 4 |
Instruments and Equipment | 6 |
Expression of Analysis Results | 7 |
Precision | 9 |
Reagents and Materials | 10 |
Instruments and Equipment | 11 |
Precision | 14 |
Instruments | 15 |
Appendix A Gas Chromatogram of Cyanide | 17 |
Appendix B Headspace Inlet Conditions | 18 |
सामान्य शब्द और वाक्यांश
100 mL conical accordance with Formula Accurately remove-take add water analysis in water calculated by CN calculated in accordance cassava powder chloramine-T solution Chromatographic color changes constant volume Constant-temperature water bath content of cyanide cyanide analysis cyanide calculated detection limit dilute to 100 Disodium phosphate distilled liquor electronic capture detector expressed in mL fluid of cyanide g of sodium g/L sodium hydroxide Gas chromatography headspace bottle hydrogen chloride immediately seal limit of liquor mass of cyanide Method Methyl orange mg/kg mg/L mineral water mL of chloramine-T mL of phosphoric packaged drinking water phenolphthalein phosphoric acid solution picrate test paper Potassium dihydrogen phosphate quantitation limit reserve for determination result shall retain sample solution sodium carbonate sodium hydroxide solution solution 10 g/L standard curve line Standard intermediate fluid standard substance steam distillation substance of cyanide tartaric acid vortex mixing water and mineral water bath kettle water to dilute weigh-take 1 g Zinc acetate