盐酸萘乙二胺

方法以磷酸三丁酯（TBP）作为吸收剂对NOX进行吸收，用盐酸萘乙二胺法测各级吸收的吸收率。

Method Tributyl phosphate ( TBP ) was used as absorbent to absorb NO_X , the absorption efficiency was determined by saltzman reagent , Ur and Ir showed the structure of TBP · NO_X .

方法用盐酸萘乙二胺法检测样品中的亚硝酸盐。

Methods The nitrite was detected from samples by N-Naphthylethylenediamine Dihydrochloride .

盐酸萘乙二胺法测定大气中氮氧化物影响因素分析

Influencing Factors of Determination of Atmospheric Nitrogen Oxide by Naphthyl Ethylenediamine Dihydrochloride Spectrophotometric Method

用盐酸萘乙二胺显色测定NO2~-方法的改进

An improved method for NO_2 ~ - determination

GB/T15502-1995空气质量苯胺类的测定盐酸萘乙二胺分光光度法

Air quality Determination of aniline N - ( 1-naphthyl ) ethylene diamine dihydrochloride spectrophotometric method

氢氧化钠吸收&盐酸萘乙二胺分光光度法测定污染源废气中的氮氧化物

The Sodium Hydroxide Absorb-in Ambient air-Griess-Saltzman Method Determined Nitrogen Oxides in Exhaust of Pollutant Fountainhead

测定总酸含量采用的是滴定法，测定亚硝酸盐采用的是盐酸萘乙二胺检测方法，挥发性成分的测定是利用顶空固相微萃取结合气质联用的方法。

Total acid content is determined by titration , the hydrochloride naphthylethylenediamine method is used for the detection of nitrite , headspace solid phase micro-extraction combined with GC-MS method for the determination of aroma components .