1) orthoplan design
显色试剂配比
1.
In the paper,the experiments were designed to optimize agents according to the orthoplan design,and the physical and chemical conditions were discussed.
采用正交实验对显色试剂配比进行优化,并探讨了水质分析理化条件,确定了现场分析氨氮的靛酚蓝法。
2) coloz reagent
显色试剂
3) reagent formula
试剂配比
1.
L9(34) Orthogonal test was used to optimize the reaction temperature,reagent formula,and reaction time with the degree of sulfate group and carbohydrate content as index.
以硫酸基取代度和糖的质量分数为指标,采用L9(34)正交试验对反应温度、试剂配比和反应时间进行优选。
4) colorimetric reagent
比色试剂
5) Nessler's reagent colorimetric method
纳氏试剂比色法
1.
The main reaction mechanisms are illustrated in determination of ammoniacal nitrogen by nessler's reagent colorimetric method, six common problems about the method are discussed and solution methods are summarized in this paper.
阐述了纳氏试剂比色法测定氨氮实验中涉及的各反应过程原理,对实验中常见的6个问题分别作了探讨,提出了解决办法。
6) Nessler reagent-colorimetry
纳氏试剂比色法
1.
The article studies NH3-N analysers of Nessler reagent-colorimetry,through comparative trial and practical faction of NH3-N analysers in different waste water plants,discuses the applied condition of NH3-N analysers in on-line monitoring waste water quality.
以纳氏试剂比色法为监测原理的氨氮分析仪为研究对象,通过对比试验以及氨氮分析仪在不同污水厂的实际运行,探讨氨氮分析仪在污水厂水质在线监测中的应用情况。
补充资料：显色
分子式：
CAS号：
性质：将被吸附在纤维上的染料或“中间体”进行固色或用化学方法使之显色并固色的处理工艺。如冰染染料用色盐偶合显色；可溶性还原染料在酸性介质中氧化显色；苯胺黑的氧化显色等。
CAS号：
性质：将被吸附在纤维上的染料或“中间体”进行固色或用化学方法使之显色并固色的处理工艺。如冰染染料用色盐偶合显色；可溶性还原染料在酸性介质中氧化显色；苯胺黑的氧化显色等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条