GOST 27753.8-1988
Грунты тепличные. Метод определения аммонийного азота
温室法测定铵态氮
GOST 26716-1985
Удобрения органические. Методы определения аммонийного азота
有机肥料 测定铵态氮的方法
BS 4267-2-1988
Ammonium nitrate-Method for determination of total nitrogen content
硝酸铵
1988-07-29
BS 4267-1-1988
Ammonium nitrate-Method for determination of ammoniacal nitrogen content
硝酸铵
1988-07-29
KS I ISO 6878(2017 Confirm)
수질－인의 측정방법－몰리브덴산 암모늄 분광법
水质磷的测定钼酸铵分光光度法
2007-11-02
BS EN ISO 6878-2004
Water quality. Determination of phosphorus. Ammonium molybdate spectrometric method
水质 磷的测定 钼酸铵光谱法
2004-06-14
KS I ISO 6878
수질 — 인의 측정방법 — 몰리브데넘산 암모늄 분광법
水质磷的测定钼酸铵光谱法
2023-11-01
ISO 6878-2004
Water quality — Determination of phosphorus — Ammonium molybdate spectrometric method
水质与灰分；磷的测定——钼酸铵分光光度法
2004-06-02
NY/T 1121.7-2014
土壤检测 第7部分:土壤有效磷的测定
Soil testing -- Part 7：Method for determination of available phosphorus in soil
2014-10-17
HJ 712-2014
固体废物 总磷的测定 偏钼酸铵分光光度法
Solid waste-Determination of total phosphorus-Ammonium metamolybdate spectrophotometric method
2014-11-27
GB/T 11893-1989
水质 总磷的测定 钼酸铵分光光度法
Water quality--Determination of total phosphorus--Ammonium molybdate spectrophotometric method
1989-11-03
GOST 30181.6-1994
Удобрения минеральные. Метод определения массовой доли азота в солях аммония (в аммонийной форме формальдегидным методом)
矿物肥料用于测定铵盐中铵的质量分数的方法（以铵形式 使用甲醛法）
1994-10-21
UNE 77028-2002
Water quality. Determination of ammonium nitrogen. Destillation and titrimetric method, or colorimetric method.
水质 铵态氮的测定 滴定法或比色法
2002-05-30
GB/T 24583.1-2019
钒氮合金 钒含量的测定 硫酸亚铁铵滴定法
Vanadium-nitrogen—Determination of vanadium content—Ammonium ferrous sulfate titration method
2019-06-04
NY/T 1121.25-2012
土壤检测 第25部分：土壤有效磷的测定连续流动分析仪法
Soil testing--Part 25:Method for determination of available phosphorus by continuous flow analyzer
2012-06-06
UNE-EN 15487-2008
Ethanol as a blending component for petrol - Determination of phosphorus content - Ammonium molybdate spectrometric method
作为汽油混合成分的乙醇.磷含量的测定.钼酸铵光谱测定法
2008-04-16
UNE-EN ISO 6878-2005
Water quality - Determination of phosphorus - Ammonium molybdate spectrometric method (ISO 6878:2004)
水质.磷的测定.钼酸铵光谱测定法（ISO 6878-2004）
2005-01-19
DIN EN 15487
Ethanol as a blending component for petrol - Determination of phosphorus content - Ammonium molybdate spectrometric method
作为汽油混合成分的乙醇.磷含量的测定.钼酸铵光谱测定法；德文版EN 15487:2007
2007-11-01
DIN EN ISO 6878
Water quality - Determination of phosphorus - Ammonium molybdate spectrometric method (ISO 6878:2004)
水质.磷的测定.钼酸铵光谱测定法（ISO 6878-2004）；德文版EN ISO 6878:2004
2004-09-01
BS EN 15487-2007
Ethanol as a blending component for petrol. Determination of phosphorus content. Ammonium molybdate spectrometric method
乙醇作为汽油的混合成分 磷含量的测定 钼酸铵光谱法
2007-10-31