现行

BS EN 15451-2008

Fertilizers. Determination of chelating agents. Determination of iron chelated by EDDHSA by ion pair chromatography
肥料 螯合剂的测定 离子对色谱法测定EDDHSA螯合铁

2008-08-29

现行

DIN EN 15451

Fertilizers - Determination of chelating agents - Determination of iron chelated by EDDHSA by ion pair chromatography
肥料.螯合剂的测定.用离子对色谱法测定EDDHSA螯合的铁；德文版EN 15451:2008

2008-11-01

现行

UNE-EN 15451-2008

Fertilizers - Determination of chelating agents - Determination of iron chelated by EDDHSA by ion pair chromatography
肥料.螯合剂的测定.用离子对色谱法测定EDDHSA螯合的铁

2008-09-10

现行

GOST EN 15452-2013

Удобрения. Определение хелатированных агентов. Определение железа, хелатированного о,р-EDDHA, посредством реверсивной фазы HPLC
肥料 螯合剂的测定 通过离子对色谱法测定EDDHA螯合的铁

2013-09-27

现行

GOST EN 15451-2013

Удобрения. Определение хелатированных агентов. Определение железа, хелатированного EDDHSA, ион-парной хроматографией
肥料 螯合剂的测定 通过离子对色谱法测定由EDDHSA螯合的铁

2013-09-27

现行

BS EN 13368-1-2014

Fertilizers. Determination of chelating agents in fertilizers by chromatography-Determination of EDTA, HEEDTA and DTPA by ion chromatography
肥料 用色谱法测定肥料中的螯合剂 离子色谱法测定EDTA、HEEDTA和DTPA

2014-01-31

现行

DIN EN 15452

Fertilizers - Determination of chelating agents - Determination of iron chelated by o,p- EDDHA by reversed phase HPLC
肥料.螯合剂的测定.用反相高效液相色谱法测定o p-EDDHA螯合的铁；德文版EN 15452:2008

2008-11-01

现行

BS EN 15452-2008

Fertilizers. Determination of chelating agents. Determination of iron chelated by o,p-EDDHA by reversed phase HPLC
肥料 螯合剂的测定 反相高效液相色谱法测定o p-EDDHA螯合铁

2008-08-29

现行

BS 07/30171559 DC

BS EN 15451. Fertilizers. Determination of chelating agents. Determination of iron chelated by EDDHSA by ion pair chromatography
英国标准EN 15451 肥料 螯合剂的测定 离子对色谱法测定EDDHSA螯合铁

2007-11-29

现行

BS EN 13368-3-2017

Fertilizers. Determination of chelating agents in fertilizers by chromatography-Determination of [S,S]-EDDS by ion pair chromatography
肥料 用色谱法测定肥料中的螯合剂 离子对色谱法测定[S S]-EDDS

2018-01-05

现行

DIN EN 13368-1

Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 1: Determination of EDTA, HEEDTA and DTPA by ion chromatography
肥料.用色谱法测定肥料中的螯合剂.第1部分:用离子色谱法测定EDTA HEEDTA和DTPA；德文版EN 13368-1:2014

2014-04-01

现行

UNE-EN 13368-1-2001

FERTILIZERS. DETERMINATION OF CHELATING AGENTS IN FERTILIZERS BY ION CHROMATROGRAPHY. PART 1: EDTA, HEDTA AND DTPA.
肥料 用离子色谱法测定肥料中的螯合剂 第1部分:EDTA、HEDTA和DTPA

2001-07-25

现行

GOST EN 13368-1-2016

Удобрения. Определение хелатообразователей методом ионной хроматографии. Часть 1. EDTA, HEDTA и DTPA
肥料 离子色谱法测定化肥中的螯合剂 EDTA HEDTA和DTPA

2016-04-20

现行

BS 07/30171562 DC

BS EN 15452. Fertilizers. Determination of chelating agents. Determination of iron chelated by o,p- EDDHA by reversed phase HPLC
英国标准EN 15452 肥料 螯合剂的测定 反相高效液相色谱法测定o p-EDDHA螯合铁

2007-11-29

现行

DIN EN 13368-3

Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 3: Determination of [S,S]-EDDS by ion pair chromatography
肥料.用色谱法测定肥料中的螯合剂.第3部分:用离子对色谱法测定[S S]-EDDS

2018-07-01

现行

UNE-EN 13368-2-2007

Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 2: Determination of Fe chelated by o,o-EDDHA and o,o-EDDHMA by ion pair chromatography
肥料.用色谱法测定肥料中的螯合剂.第2部分:用离子对色谱法测定o o-EDDHA和o o-EDDHMA螯合的铁

2007-07-25

现行

GB/T 21884-2008

纺织印染助剂 螯合剂 螯合能力的测定
Textile auxiliaries - Chelating agents - Determination of the capability of chelating

2008-05-15

现行

GOST EN 13368-2-2016

Удобрения. Определение хелатообразователей методом ионной хроматографии. Часть 2. Определение железа, хелатированного o,o-EDDHA, o,o-EDDHMA и HBED, методом ионной парной хроматографии
肥料 离子色谱法测定化肥中的螯合剂 第2部分:通过离子对色谱法测定由o o-EDDHA o o-EDDHMA和HBED螯合的Fe

2016-04-20

现行

DIN CEN/TS 17791

Inorganic fertilizers - Determination of chelating and complexing agents; German version CEN/TS 17791:2022
无机肥料.螯合剂和络合剂的测定；德语版CEN/TS 17791:2022

2022-07-01

现行

DIN CEN/TS 17785

Organo-mineral fertilizers - Determination of chelating and complexing agents; German version CEN/TS 17785:2022
有机矿物肥料.螯合剂和络合剂的测定；德语版CEN/TS 17785:2022

2022-07-01