现行

BS 5551-4.2.2-1987

Fertilizers. Chemical analysis. Determination of phosphorus.-Extraction of phosphates soluble in mineral acids
肥料 化学分析 磷的测定

1987-11-30

现行

DIN EN 15959

Fertilizers - Determination of extracted phosphorus
肥料.萃取磷的测定；德文版EN 15959:2011

2012-02-01

现行

ISO 15959-2016

Fertilizers — Determination of extracted phosphorus
肥料 - 提取磷的测定

2016-07-14

现行

BS EN 15959-2011

Fertilizers. Determination of extracted phosphorus
肥料 萃取磷的测定

2011-12-31

现行

SN/T 0736.6-2010

进出口化肥检验方法 第6部分：磷的测定
Chemical analysis of fertilizers for import and export-Part 6:Determination of phosphorus

2010-11-01

现行

BS 5551-4.2.3-1987

Fertilizers. Chemical analysis. Determination of phosphorus.-Method for determination of phosphorus content (quinoline molybdophosphate gravimetric method)
肥料 化学分析 磷的测定

1987-09-30

现行

GB/T 223.62-1988

钢铁及合金化学分析方法 乙酸丁酯萃取光度法测定磷量
Methods for chemical analysis of iron，steel and alloy--The butyl acetate extraction photometric method for the determination of phosphorus content

1988-02-05

现行

YS/T 984-2014

硅粉化学分析方法　硼、磷含量的测定
Determination of boron and phosphorus concent in silicon powder by chemical analysis

2014-10-14

现行

GB/T 43098.1-2023

水处理剂分析方法 第1部分：磷含量的测定
Analysis of water treatment chemicals—Part 1: Determination of phosphorus

2023-09-07

现行

HB 5220.8-2008

高温合金化学分析方法 第8部分：正丁醇-三氯甲烷萃取吸光光度法测定磷含量
Methods for chemical analysis of superalloys-Part 8:Determination of phosphorus content by n-butyl alcohol-chloroform extraction photometric method

2008-03-17

现行

HB 5220.7-2008

高温合金化学分析方法 第7部分：乙醚萃取-钼蓝吸光光度法测定磷含量
Methods for chemical analysis of superalloys-Part 7:Determination of phosphorus content by ethyl ether extraction molybdenum blue photometric method

2008-03-17

现行

YS/T 555.5-2009

钼精矿化学分析方法　磷量的测定　磷钼蓝分光光度法
Methods for chemical analysis of molybdenum concentrate—Determination of phosphorus content—Phosphorus molybdenum blue spectrophotometry

2009-12-04

现行

BS 5551-4.5-1993

Fertilizers. Chemical analysis-Method for determination of mineral-acid-soluble sulfate content of solid fertilizers
肥料 化学分析 固体肥料中无机酸溶性硫酸盐含量的测定方法

1993-02-15

现行

KS D 1910-4

페로크로뮴 화학 분석 방법 — 제4부: 인 함유량 정량
铬铁化学分析方法第4部分:磷量的测定

2023-12-20

现行

JIS G 1311-4-2012

Method for chemical analysis of ferromanganese -- Part 4: Determination of phosphorus content
锰铁化学分析方法第4部分:磷含量的测定

2012-01-01

现行

JIS G 1318-4-2019

Method for chemical analysis of ferrovanadium -- Part 4: Determination of phosphorus content
钒铁化学分析方法第4部分:磷量的测定

2019-01-01

现行

GB/T 15076.12-2008

钽铌化学分析方法 钽中磷量的测定
Methods for chemical analysis of tantalum and niobium - Determination of phosphorus content in tantalum

2008-03-31

现行

JIS G 1314-4-2011

Method for chemical analysis of silicomanganese -- Part 4: Determination of phosphorus content
锰硅合金化学分析方法第4部分:磷含量的测定

2011-01-01

现行

JIS G 1313-4-2012

Method for chemical analysis of ferrochromium -- Part 4: Determination of phosphorus content
铬铁化学分析方法第4部分:磷含量的测定

2012-01-01

现行

BS 5551-4.1.1-1981

Fertilizers. Chemical analysis. Determination of nitrogen-Nitron gravimetric method for determination of nitrate nitrogen
肥料 化学分析 氮的测定 硝基重量法测定硝酸盐氮

1981-11-30