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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 42485-2023 |
Soil quality Determination of soil nitrate nitrogen, nitrite nitrogen and ammonium nitrogen KCl solution leaching manual analysis method 土壤质量 土壤硝态氮、亚硝态氮和铵态氮的测定 氯化钾溶液浸提手工分析法 |
China National Standards nitrite |
 English PDF |
| GB/T 42487-2023 |
Soil quality - Determination of soil nitrate nitrogen, nitrite nitrogen and ammonium nitrogen - potassium chloride solution leaching flow analysis method 土壤质量 土壤硝态氮、亚硝态氮和铵态氮的测定 氯化钾溶液浸提流动分析法 |
China National Standards nitrite |
English PDF |
| GB/T 39305-2020 |
Reclaimed water quality—Determination of fluoride,chloride,nitrite,nitrate,sulfate—Ion chromatography 再生水水质 氟、氯、亚硝酸根、硝酸根、硫酸根的测定 离子色谱法 |
China National Standards nitrite |
English PDF |
| GB/T 13085-2018 |
Determination of nitrite in feeds—Colorimetry method 饲料中亚硝酸盐的测定 比色法 |
China National Standards nitrite |
English PDF |
| GB/T 2367-2016 |
Sodium nitrite for industrial use 工业亚硝酸钠 |
China National Standards nitrite |
English PDF |
| GB 1886.94-2016 |
National Food Safety Standard-Food Additives-Potassium nitrite 食品安全国家标准 食品添加剂 亚硝酸钾 |
China National Standards nitrite |
English PDF |
| GB 1886.11-2016 |
National Food Safety Standard-Food Additives-Sodium nitrite 食品安全国家标准 食品添加剂 亚硝酸钠 |
China National Standards nitrite |
English PDF |
| GB 28656-2012 |
Calcium nitrite for industrial use 工业亚硝酸钙 |
China National Standards nitrite |
English PDF |
| GB/T 26322-2010 |
Examination of nitrite bacteria in industrial circulating cooling water - MPN test 工业循环冷却水中亚硝化菌的测定 MPN法 |
China National Standards nitrite |
English PDF |
| GB 5009.33-2010 |
National Food Safety Standard-DETERMINATION OF nitrite AND NITRATE IN FOODS 食品安全国家标准 食品中亚硝酸盐与硝酸盐的测定 |
China National Standards nitrite |
English PDF |
| GB/T 24800.13-2009 |
Determination of nitrite in cosmetics by ion chromatography method 化妆品中亚硝酸盐的测定 离子色谱法 |
China National Standards nitrite |
English PDF |
| GB/T 14642-2009 |
Industrial circulating cooling water and boiler water - Determination of fluoride，chloride，phosphate，nitrite，nitrate and sulfate - Ion chromatography 工业循环冷却水及锅炉水中氟、氯、磷酸根、亚硝酸根、硝酸根和硫酸根的测定 离子色谱法 |
China National Standards nitrite |
English PDF |
| GB/T 6912-2008 |
Analysis of water used in boiler and cooling system - Determination of nitrite 锅炉用水和冷却水分析方法 亚硝酸盐的测定 |
China National Standards nitrite |
English PDF |
| GB/T 6912.1-2006 |
Methods for analysis of water for boiler and for cooling determination of nitrates and nitrites - Part 1: Ultraviolet spectrophotometry for nitrates 锅炉用水和冷却水分析方法 硝酸盐和亚硝酸盐的测定 第1部分：硝酸盐紫外光度法 |
China National Standards nitrite |
English PDF |
| GB 2367-2006 |
Sodium nitrite for industrial use 工业亚硝酸钠 |
China National Standards nitrite |
English PDF |
| GB 13078.1-2006 |
Hygienical standard for feed - Limited content of nitrite in feeds 饲料卫生标准 饲料中亚硝酸盐允许量 |
China National Standards nitrite |
English PDF |
| GB/T 13085-2005 |
Determination of nitrite in feeds-Method using colorimetric analysis 饲料中亚硝酸盐的测定-比色法 |
China National Standards nitrite |
English PDF |
| GB 1907-2003 |
Food additive--Sodium nitrite 食品添加剂 亚硝酸钠 |
China National Standards nitrite |
English PDF |
| GB/T 15401-1994 |
Fruits，vegetables and derived products--Determination of nitrite and nitrate content 水果、蔬菜及其制品 亚硝酸盐和硝酸盐含量的测定 |
China National Standards nitrite |
English PDF |
| GB/T 633-1994 |
Chemical reagent--Sodium nitrite 化学试剂 亚硝酸钠 |
China National Standards nitrite |
English PDF |
| GB/T 13580.7-1992 |
Determination of nitrite in the wet precipitation--N-(1-naphthyl)-1， 2-diaminoethane dihydrochloride spectrophotometry 大气降水中亚硝酸盐测定 N-(1-萘基)-乙二胺光度法 |
China National Standards nitrite |
English PDF |
| GB/T 7493-1987 |
Water quality--Determination of nitrogen(nitrite)--Spectrophotometric method 水质 亚硝酸盐氮的测定 分光光度法 |
China National Standards nitrite |
English PDF |
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