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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 43274-2023 |
Inorganic soil conditioners - Determination of total calcium and magnesium content {译} 无机土壤调理剂 总钙和镁含量的测定 |
China National Standards Determination total organic |
 English PDF |
| GB 5009.17-2021 |
National food safety standards Determination of total mercury and organic mercury in food {译} 食品安全国家标准 食品中总汞及有机汞的测定 |
China National Standards Determination total organic |
English PDF |
| GB/T 42490-2023 |
Soil quality Determination of organic carbon content and carbon isotope ratio, total nitrogen content and nitrogen isotope ratio in soil and biological samples Stable isotope ratio mass spectrometry {译} 土壤质量 土壤与生物样品中有机碳含量与碳同位素比值、全氮含量与氮同位素比值的测定 稳定同位素比值质谱法 |
China National Standards Determination total organic |
English PDF |
| GB/T 19145-2022 |
Determination for total organic carbon in sedimentary rock 沉积岩中总有机碳测定 |
China National Standards Determination total organic |
English PDF |
| GB/T 40062-2021 |
Method for determination of total inorganic chloride in denatured fuel ethanol and fuel ethanol—Ion chromatography 变性燃料乙醇和燃料乙醇中总无机氯的测定方法 离子色谱法 |
China National Standards Determination total organic |
English PDF |
| GB/T 35151-2017 |
Determination of total organic carbon in limestone 石灰石中总有机碳的测定方法 |
China National Standards Determination total organic |
English PDF |
| GB/T 32116-2015 |
Determination of total organic carbon(TOC) in industrial circulating cooling water 循环冷却水中总有机碳（TOC）的测定 |
China National Standards Determination total organic |
English PDF |
| GB 5009.17-2014 |
National Food Safety Standard-Determination of total mercury and organic mercury in foods 食品安全国家标准 食品中总汞及有机汞的测定 |
China National Standards Determination total organic |
English PDF |
| GB 5009.11-2014 |
National Food Safety Standard-Determination of Total Arsenic and Inorganic Arsenic in Food 食品安全国家标准 食品中总砷及无机砷的测定 |
China National Standards Determination total organic |
English PDF |
| GB/T 30740-2014 |
Determination of total organic carbon in marine sediment―Nondispersive infrared absorption 海洋沉积物中总有机碳的测定 非色散红外吸收法 |
China National Standards Determination total organic |
English PDF |
| GB/T 17767.3-2010 |
Determination of organic-inorganic compound fertilizers - Part 3: Total potassium content 有机-无机复混肥料的测定方法 第3部分：总钾含量 |
China National Standards Determination total organic |
English PDF |
| GB/T 17767.2-2010 |
Determination of organic-inorganic compound fertilizers - Part 2: Total phosphorus content 有机-无机复混肥料的测定方法 第2部分：总磷含量 |
China National Standards Determination total organic |
English PDF |
| GB/T 23952-2009 |
Inorganic chemicals for industrial use - General method for the determination of total nitrogen content - Distillation-acid-base titrations method 无机化工产品中总氮含量测定的通用方法 蒸馏-酸碱滴定法 |
China National Standards Determination total organic |
English PDF |
| GB/T 23843-2009 |
Inorganic chemical products - General method for the determination of total phosphorus（V）oride content 无机化工产品中五氧化二磷含量测定的通用方法 |
China National Standards Determination total organic |
English PDF |
| GB/T 23772-2009 |
Inorganic chemicals for industrial use - General method for the determination of total nitrogen content - Nessler’s reagent colorimetric method 无机化工产品中总氮含量测定的通用方法 蒸馏-纳氏试剂比色法 |
China National Standards Determination total organic |
English PDF |
| GB/T 22904-2008 |
Pulp, paper and board - Determination of total chlorine and organically bound chlorine 纸浆、纸和纸板 总氯和有机氯的测定 |
China National Standards Determination total organic |
English PDF |
| GB/T 17767.1-2008 |
Determination of organic-inorganic compound fertilizers - Part 1: Total nitrogen content 有机-无机复混肥料的测定方法 第1部分：总氮含量 |
China National Standards Determination total organic |
English PDF |
| GB/T 19145-2003 |
Determination of total organic carbon in sedimentary rock 沉积岩中总有机碳的测定 |
China National Standards Determination total organic |
English PDF |
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