氨氮测定仪 标准查询与下载
共找到 150 条与 氨氮测定仪 相关的标准，共 10 页
本文件规定了氨氮快速测定仪的术语和定义、要求、试验方法、检验规则、标志、包装、运输和贮存。 本文件适用于纳氏试剂、水杨酸分光光度法的氨氮快速测定仪（以下简称“仪器”），仪器量程范围0.10 mg/L～5.00 mg/L和/或1.00 mg/L～50.00
Ammonia Nitrogen Rapid Tester
本规程适用于基于电极法和光度法的在线氨氮自动监测仪的首次检定、后续检定和使用中检查
Verification Regulation of Ammonia-Nitrogen Automatic Analyzers
Determination of ammonia nitrogen in exported wine and grape juice using continuous flow analyzer method
本方法适用于酿造酱油时在制品的氨态氮测定
Analysis of ammoniacal nitrogen
本型式评价大纲适用于基于电极法和光度法的氨氮自动监测仪的型式评价
Program of Pattern Evaluation of Ammonia-Nitrogen Automatic Analyzers
This Technical Specification specifies a method for the determination of the ammoniacal nitrogen content in fertilizers. The method is applicable
Fertilizers - Determination of ammoniacal nitrogen
Fertilizers - Determination of ammoniacal nitrogen
This European Standard specifies a method for the determination of the ammoniacal nitrogen content in fertilizers. The method is applicable to all
Fertilizers - Determination of ammoniacal nitrogen
Fertilizers - Determination of ammoniacal nitrogen
Fertilizers - Determination of ammoniacal nitrogen
本方法适用于酱油酿造半成品的氨基态氮测定
Amino nitrogen determination method
Fertilizers - Determination of ammoniacal nitrogen; German version EN 15475:2009 / Note: To be replaced by DIN EN ISO 25475 (2019-06).
ISO 25475:2016 specifies a method for the determination of the ammoniacal nitrogen content in fertilizers. The method is applicable to all nitrogenous
Fertilizers — Determination of ammoniacal nitrogen
Fertilizers — Determination of ammoniacal nitrogen
Fertilizers - Determination of ammoniacal nitrogen
