发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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Chemiluminescent NO/NOx Analyzers
Verification Regulation of Chemiluminescent NO/NOx Analyzer
本型式评价大纲适用于化学发光法氮氧化物分析仪(以下简称仪器)的型式评价
Program on Pattern Evaluation of Chemiluminescent NO/NO
本方法测定一氧化氮、二氧化氮和氮氧化物的检出限均为0.5μg/m3,测定下限均为2μg/m3
Determination of nitrogen oxides in ambient air (nitrogen monoxide and nitrogen dioxide) by chemiluminescence
本标准规定化学发光法测定大气中氮氧化物之质量浓度。本法适用于 25℃ 及 101.3KPa 下测定大气中一氧化氯质量浓度最高至约 12.5mg∕m3(10.1vol. Ppm)及二氧化氯至约 19mg∕m3 (10.1vol ppm)干扰物质依 4.6 质
Method of Test for Nitrogen Oxides in Ambient Air (Chemiluminescence Method)
Sets out a method for the determination of the concentration of oxides of nitrogen in ambient air. The method is applicable to ambient air containing
Methods for sampling and analysis of ambient air - Determination of oxides of nitrogen - Chemiluminescence method
本标准规定了自动测定环境空气中氮氧化物的化学发光法。 本標準適用於環境空氣中一氧化氮、二氧化氮和氮氧化物的自動測定。 當使用儀器量程為(0一500)nmol/mol 時,本方法參比狀態下一氧化氮、二氧化所和氨氧化物檢出限分別為1 lug/m'、3 ug/m?和2 jg/m?,測定下限分別為4 hg
Automatic Determination of Nitrogen Oxides in Ambient Air by Chemiluminescence
本标准规定了卷烟主流烟气中一氧化氮、氮氧化物(一氧化氮和二氧化氮总量)释放量的化学发光测定方法。 本标准适用于卷烟主流烟气中一氧化氮、氮氧化物的测定。 本方法中一氧化氮的检出限和定量限分别为为0.0028μmol/支和0.0094μmol/支,氮氧化物的检出限和定量限分别为为0.0012μmol
Cigarettes.Determination of nitrogen oxide in cigarette mainstream smoke.Chemiluminescene method
本标准规定了利用辉光放电发射光谱测定金属氧化物膜厚度、单位面积质量和金属氧化物膜化学组成的方法。 本方法适用于测定金属上厚度为1 nm~10 000 nm的氧化物膜,氧化物的金属元素包括铁、铬、镍、铜、钛、硅、钼、锌、镁、锰和铝中的一种或多种。其他可测元素还包括氧、碳、氮、氢、磷和硫
Surface chemical analysis—Analysis of metal oxide films by glow-discharge optical emission spectrometry
The document gives instructions for calibrating automatic analysers and for measuring NO/NO2 in ambient air
Gaseous air pollution measurement - Measurement of concentration of nitrogen monoxide and nitrogen dioxide - Calibration of NO/NOx chemiluminescence analysers using gas phase titration
本标准适用于氧化铝中氧化铁量的测定。测定范围:0.005~0.100
Methods for chemical analysis of aluminium oxide--The orthophenanthroline photometric method for the determination of ferric oxide content
Chemiluminescence method for the determination of nitrogen oxides in exhaust gas from stationary pollution sources
Continuous analyzers for oxides of nitrogen in flue gas
This method is for determining combined nitrogen in liquefied petroleum gas (LPG). The method determines all nitrogen compounds that are extractable
Combined Nitrogen in LPG by Chemiluminescence
This method is for determining combined nitrogen in liquefied petroleum gas (LPG), including propylene. The method determines all nitrogen compounds
Combined Nitrogen in LPG by Chemiluminescence
Chemiluminescent NO/NOx Analyzers
Verification Regulation of Chemiluminescent NO/NOx Analyzer
本型式评价大纲适用于化学发光法氮氧化物分析仪(以下简称仪器)的型式评价
Program on Pattern Evaluation of Chemiluminescent NO/NO
本方法测定一氧化氮、二氧化氮和氮氧化物的检出限均为0.5μg/m3,测定下限均为2μg/m3
Determination of nitrogen oxides in ambient air (nitrogen monoxide and nitrogen dioxide) by chemiluminescence
本标准规定化学发光法测定大气中氮氧化物之质量浓度。本法适用于 25℃ 及 101.3KPa 下测定大气中一氧化氯质量浓度最高至约 12.5mg∕m3(10.1vol. Ppm)及二氧化氯至约 19mg∕m3 (10.1vol ppm)干扰物质依 4.6 质
Method of Test for Nitrogen Oxides in Ambient Air (Chemiluminescence Method)
Sets out a method for the determination of the concentration of oxides of nitrogen in ambient air. The method is applicable to ambient air containing
Methods for sampling and analysis of ambient air - Determination of oxides of nitrogen - Chemiluminescence method
本标准规定了自动测定环境空气中氮氧化物的化学发光法。 本標準適用於環境空氣中一氧化氮、二氧化氮和氮氧化物的自動測定。 當使用儀器量程為(0一500)nmol/mol 時,本方法參比狀態下一氧化氮、二氧化所和氨氧化物檢出限分別為1 lug/m'、3 ug/m?和2 jg/m?,測定下限分別為4 hg
Automatic Determination of Nitrogen Oxides in Ambient Air by Chemiluminescence
本标准规定了卷烟主流烟气中一氧化氮、氮氧化物(一氧化氮和二氧化氮总量)释放量的化学发光测定方法。 本标准适用于卷烟主流烟气中一氧化氮、氮氧化物的测定。 本方法中一氧化氮的检出限和定量限分别为为0.0028μmol/支和0.0094μmol/支,氮氧化物的检出限和定量限分别为为0.0012μmol
Cigarettes.Determination of nitrogen oxide in cigarette mainstream smoke.Chemiluminescene method
本标准规定了利用辉光放电发射光谱测定金属氧化物膜厚度、单位面积质量和金属氧化物膜化学组成的方法。 本方法适用于测定金属上厚度为1 nm~10 000 nm的氧化物膜,氧化物的金属元素包括铁、铬、镍、铜、钛、硅、钼、锌、镁、锰和铝中的一种或多种。其他可测元素还包括氧、碳、氮、氢、磷和硫
Surface chemical analysis—Analysis of metal oxide films by glow-discharge optical emission spectrometry
The document gives instructions for calibrating automatic analysers and for measuring NO/NO2 in ambient air
Gaseous air pollution measurement - Measurement of concentration of nitrogen monoxide and nitrogen dioxide - Calibration of NO/NOx chemiluminescence analysers using gas phase titration
本标准适用于氧化铝中氧化铁量的测定。测定范围:0.005~0.100
Methods for chemical analysis of aluminium oxide--The orthophenanthroline photometric method for the determination of ferric oxide content
Chemiluminescence method for the determination of nitrogen oxides in exhaust gas from stationary pollution sources
Continuous analyzers for oxides of nitrogen in flue gas
This method is for determining combined nitrogen in liquefied petroleum gas (LPG). The method determines all nitrogen compounds that are extractable
Combined Nitrogen in LPG by Chemiluminescence
This method is for determining combined nitrogen in liquefied petroleum gas (LPG), including propylene. The method determines all nitrogen compounds
Combined Nitrogen in LPG by Chemiluminescence