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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| SC/T 9444-2023 |
Determination of ammonia nitrogen in aquaculture water - gas phase molecular absorption spectrometry {译} 水产养殖水体中氨氮的测定 气相分子吸收光谱法 |
China Aquaculture Industry
Standards Determination ammonia |
 English PDF |
| HG/T 5758-2020 |
Determination of reduction degree of ammonia synthesis catalyst {译} 氨合成催化剂还原度的测定 |
China Chemistry Industry
Standards Determination ammonia |
English PDF |
| HJ1076-2019 |
Ambient air - Determination of ammonia, methylamine, dimethylamine and trimethylamine - Ion chromatography {译} 环境空气 氨、甲胺、二甲胺和三甲胺的测定 离子色谱法 |
China Environment Industry
Standards Determination ammonia |
English PDF |
| NB/SH/T 0937-2016 |
(Determination of ammonia resistance of refrigerating machine oil) 冷冻机油耐氨性能测定法 |
China Energy industry
Standards Determination ammonia |
English PDF |
| DL/T 1494-2016 |
Determination of ammonia content in fly ash of coal-fired power plant. Ion chromatography method 燃煤锅炉飞灰中氨含量的测定离子色谱法 |
China Electricity & Power
Standards Determination ammonia |
English PDF |
| NB/SH/T 0918-2015 |
Standard test method for determination of catalyst acidity by ammonia chemisorption 固体催化剂酸度的测定 氨化学吸附法 |
China Energy industry
Standards Determination ammonia |
English PDF |
| SN/T 2784-2011 |
Determination of free ammonia for import phenolic plastics 进口酚醛塑料中游离氨的检测方法 |
China Import Export Inspection
Standards Determination ammonia |
English PDF |
| HJ 534-2009 |
Ambient air. Determination of ammonia. Sodium hypochlorite-salicylic acid spectrophotometry 环境空气 氨的测定 次氯酸钠-水杨酸分光光度法 |
China Environmental Protection Industry
Standards Determination ammonia |
English PDF |
| HJ 533-2009 |
Ambient air exhaust gas. Determination of ammonia. Nesslerreagent spetcrophotometry 环境空气和废气 氨的测定 纳氏试剂分光光度法 |
China Environmental Protection Industry
Standards Determination ammonia |
English PDF |
| HJ 537-2009 |
Water quality. Determination of ammonia nitrogen. Distillation-neutralization titration 水质 氨氮的测定 蒸馏-中和滴定法 |
China Environmental Protection Industry
Standards Determination ammonia |
English PDF |
| HJ 536-2009 |
Water quality - Determination of ammonia nitrogen - Salicylic acid spectrophotometry 水质 氨氮的测定 水杨酸分光光度法 |
China Environmental Protection Industry
Standards Determination ammonia |
English PDF |
| DL/T 502.16-2006 |
Analytical methods of steam and water in power plants. Part 16: Determination of ammonia (Spectrometric method using nessler reagent) 火力发电厂水汽分析方法 第16部分: 氨的测定（纳氏试剂分光光度法） |
China Electricity & Power
Standards Determination ammonia |
English PDF |
| DL/T 502.15-2006 |
Analytical methods of steam and water in power plants. Part 15: Determination of ammonia (Volumetric method) 火力发电厂水汽分析方法 第15部分: 氨的测定（容量法） |
China Electricity & Power
Standards Determination ammonia |
English PDF |
| HJ/T 195-2005 |
Water quality. Determination of ammonia-nitrogen Gas-phase molecular absorption spectrometry 水质 氨氮的测定 气相分子吸收光谱法 |
China Environmental Protection Industry
Standards Determination ammonia |
English PDF |
| HJ/T 195-2005 |
Water quality Determination of ammonia nitrogen Gas-phase molecular absorption spectrometry {译} 水质 氨氮的测定 气相分子吸收光谱法 |
China Environment Industry
Standards Determination ammonia |
English PDF |
| SH/T 1627.3-1996 |
(Determination of industrial ammonia content of acetonitrile) 工业用乙腈中氨含量的测定 |
China Petrochemical Industry
Standards Determination ammonia |
English PDF |
| QB/T 2186-1995 |
(Determination of hydrolyzed protein liquid nitrogen ammonia electrode method together) 氨气敏电极法测定水解蛋白液合氮量 |
China Light Industry
Standards Determination ammonia |
English PDF |
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