Water quality - determination of volatile phenolic compounds - after distillation by means of 4 - aap spectrophotometric method 水质挥发酚的测定蒸馏后4 -氨基安替比林分光光度法
Municipal sewage . determination of volatile phenolic compounds . after distillation by means of 4 - aap spectrophotometric method 城市污水.挥发酚的测定.蒸馏后4 -氨基安替比林分光光度法
Standard method for hygienic examination of phenols in air of residential areas - 4 - aminoantipyrine spectrophotometric method 居住区大气中酚类化合物卫生检验标准方法4 -氨基安替比林分光光度法
The contents of volatile phenols were determined by 4 - aminoantipyrene spectrophotometry and the uncertainty in measurement was evaluated 摘要用4 -氨基安替比林分光光度法测定水中挥发酚含量并对测定结果的不确定度进行评定。
Studies on the structure optimization of bis - schiff base deri ved from 4 - amino - antipyrine and 1 , 4 - benzenedialdehyde and spectra properties of the ligand with co 氨基安替比林缩对苯二甲醛双希夫碱的结构优化及其与钴离子作用的光谱研究