现行

ISO 9683-1-2006

Iron ores — Determination of vanadium — Part 1: BPHA spectrophotometric method
铁矿石；钒的测定第1部分:BPHA分光光度法

2006-12-01

现行

KS E ISO 9683-1(2020 Confirm)

철광석－바나듐 정량－제1부：BPHA 분광광도법
铁矿石中钒的测定第1部分:双酚A分光光度法

2010-07-22

现行

KS E ISO 9208(2016 Confirm)

알루미늄 광석의 바나듐 분석방법 ― BPHA 분광 광도법
铝矿石 - 钒含量的测定 - BPHA分光光度法

2001-12-31

现行

KS E ISO 9208(2021 Confirm)

알루미늄 광석의 바나듐 분석방법 ― BPHA 분광 광도법
GB/T-铝矿石钒含量的测定BPHA分光光度法

2001-12-31

现行

BS ISO 4942-2016

Steels and irons. Determination of vanadium content. N-BPHA spectrophotometric method
钢铁 钒含量的测定 N-BPHA分光光度法

2016-07-31

现行

KS D ISO 4942(2017 Confirm)

철 및 강－바나듐 분석 방법－N-BPHA 분광 광도법
钢铁化学分析方法N-BPHA分光光度法测定钒量

2002-08-30

现行

KS D ISO 4942

강 및 철 — 바나듐 함유량의 정량 — N-BPHA 분광 광도법
钢和铁.钒含量的测定.N-BHA分光光度法

2022-12-30

现行

ISO 4942-2016

Steels and irons — Determination of vanadium content — N-BPHA spectrophotometric method
钢和铁 - 钒含量的测定 - N-BPHA分光光度法

2016-06-23

现行

GB/T 15503-1995

水质 钒的测定 钽试剂（BPHA）萃取分光光度法
Water quality--Determination of vanadium--BPHA extraction spectrophotometric method

1995-01-19

现行

GB/T 6730.31-2017

铁矿石 钒含量的测定 N-苯甲酰苯胲萃取分光光度法
Iron ores—Determination of vanadium—N-benzoyl-N-phenylhydroxylamine extraction spectrophotometric method

2017-09-07

现行

JIS M 8225-1997

Iron ores -- Methods for determination of vanadium content
铁矿石钒含量的测定方法

1997-01-01

现行

BS ISO 4691-2009

Iron ores. Determination of titanium. Diantipyrylmethane spectrophotometric method
铁矿石 钛的测定 二安替比林甲烷分光光度法

2009-07-31

现行

KS E ISO 4691(2020 Confirm)

철광석－타이타늄 정량－다이안티피릴메테인 분광 광도법
铁矿石钛的测定二安替比林甲烷分光光度法

2010-10-29

现行

ISO 4691-2009

Iron ores — Determination of titanium — Diantipyrylmethane spectrophotometric method
铁矿石；钛的测定——二安替比林甲烷分光光度法

2009-06-08

现行

BS ISO 5418-1-2006

Iron ores. Determination of copper-2,2'-Biquinolyl spectrophotometric method
铁矿石 铜的测定

2007-04-30

现行

BS ISO 9682-2-2006

Iron ores. Determination of manganese content-Periodate spectrophotometric method
铁矿石 锰含量的测定

2007-01-31

现行

JIS M 8215-2-2006

Iron ores -- Determination of manganese content -- Periodate spectrophotometric method
铁矿石锰含量的测定高碘酸盐分光光度法

2006-01-01

现行

GB/T 6730.42-2017e

铁矿石　铅含量的测定　双硫腙分光光度法
Iron ores—Determination of lead content—Dithizone spectrophotometric method

2017-09-07

现行

GB/T 6730.42-2017

铁矿石 铅含量的测定 双硫腙分光光度法
Iron ores—Determination of lead content—Dithizone spectrophotometric method

2017-09-07

现行

GB/T 6730.39-2017

铁矿石 镍含量的测定 丁二酮肟分光光度法
Iron ores—Determination of nickle content—Dimetylglyoxime spectrophotometric method

2017-09-07