1.
Comparison of Ion Chromatography with Nessler's Reagent Spectrophotometry in Detecting the Concentration of NH_4-N in Surface Water Samples
离子色谱法和纳氏试剂光度法测定地表水中氨氮的比较试验
2.
RESEARCH ON KEY ISSUES IN DETERMINATION OF AMMONIA NITROGEN IN WATER AND WASTEWATER BY NESSLER'S REAGENT SPECTROPHOTOMETRY
纳氏试剂光度法测定水和废水中氨氮关键问题的研究
3.
The Water Ammonia-nitrogen Analysis and Improvement Using The Natium Reagent Luminosity Law Determination
水中氨氮纳氏试剂分光光度法测定与改进
4.
Determination of Protein by Nessler Reagent Spectrophotometry
食品中蛋白质的纳氏试剂分光光度快速测定法
5.
Water quality--Determination of ammonium--Nessler's reagent colorimetric method
GB/T7479-1987水质铵的测定纳氏试剂比色法
6.
Methods for chemical analysis of molybdenum--The Nessler reagent photometric method for the determination of nitrogen content
GB/T4325.26-1984钼化学分析方法奈氏试剂光度法测定氮量
7.
Methods for chemical analysis of tungsten--The Nessler reagent photometric method for the determination of nitrogen content
GB/T4324.26-1984钨化学分析方法奈氏试剂光度法测定氮量
8.
Air quality--Determination of ammonia--Nessler's reagent colorimetric method
GB/T14668-1993空气质量氨的测定纳氏试剂比色法
9.
Reaserch on Effective Factors in Determination of Ammonia-Nitrogen by Nessler's Reagent Colorimetry Method
纳氏试剂比色法测定水中氨氮影响因素的研究
10.
Comparison of Ammonia Nitrogen Determination with Nessler Reagent by Preparing with Two Kinds of Different Methods
纳氏试剂两种配制方法对氨氮测定的影响比较
11.
The Preparation of CdTe@SiO_2 Core-shell Nanoparticles and the Study of Porphyrin Reagent for Mo Determination;
CdTe@SiO_2核壳纳米粒子的制备及光度法测钼用卟啉试剂的研究
12.
The research of neissler reagent spectrophotometry for ammonium;
NH_4~+离子的奈斯勒试剂吸光光度法研究
13.
Dicussion about Factors Influencing in Determination of Ammonia-Nitrogen by Nessler's Reagent Colorimetry Method
纳氏试剂比色法测定水体中氨氮影响因素的探讨
14.
A New Catalytic-Spectrophotometric Method for the Determination of Trace Silver;
铍试剂Ⅱ氧化褪色光度法测定痕量银
15.
Colourless optical glass test methods--Knoop hardness
GB/T7962.21-1987无色光学玻璃测试方法克氏硬度测试方法
16.
Establishment of Real-Time Fluorescence Quantitative PCR for Rapid Detecting Brucella and Assemblage of the Test Kit;
布鲁氏菌荧光定量PCR快速检测方法的建立及检测试剂盒的组装
17.
method rockwell hardness test for plastics
塑料洛氏硬度试验方法
18.
testing method for knoop indentation hardness of glass and glass-ceramics
玻璃努氏硬度试验方法