水质 肼和甲基肼的测定 对二甲氨基苯甲醛分光光度法水质 肼和甲基肼的测定 对二甲氨基苯甲醛分光光度法Water quality-Determination of hydrazine and monomethyl hydrazine by p-Dimethylaminobenzaldehyde spectrophotometric method
水质 一甲基肼的测定 对二甲氨基苯甲醛分光光度法
Water quality--Determination of monomethyl hydrazine--p-Dimethylaminobenzaldehyde spectrophotometric method
1993-05-22
GB/T 15507-1995
水质 肼的测定 对二甲氨基苯甲醛分光光度法
Water quality--Determination of hydrazine--p-Dimetylaminobenzaldehyde spectrophotometric method
1995-01-19
DIN 38413-1
German standard methods for the analysis of water, waste water and sludge; Individual components (Group P); Determination of hydrazine (P 1)
德国水、废水和污泥分析标准方法;单个组分(P组);联氨(P 1)的测定
1982-03-01
GB/T 14376-1993
水质 偏二甲基肼的测定 氨基亚铁氰化钠分光光度法
Water quality--Determination of asymmetrical dimethyl hydrazine--Amino ferrocyanide sodium spectrophotometric method