HG/T 5017-2016
Determination of ethylenediamine tetraacetic acid disodium (EDTA) and copper content in chemical copper plating effluent
GB/T 4702.5-2008
Chromium metal - Determination of aluminium content - EDTA titrimetric method and flame atomic absorption spectrometric method
GB/T 4702.4-2008
Chromium metal - Determination of iron content - EDTA titrimetric method and flame atomic absorption spectrometric method
GB/T 4921-1985
Waste gasfrom manufacturing process--Determination of chemical oxygendemand and nitrogenoxide--Potassium dichromate oxidation and naphthylethylene diamine colorimetric method
HG/T 5016~5017-2016
T/SSAE 42-2023
SN/T 1018-2001
BS EN 14666:2005
Surface active agents. Determination of tetraacetyl ethylene diamine (TAED) content in TAED granules. Gas chromatographic method
UNE-EN 14666:2005
Surface active Agents - Determination of tetraacetyl ethylene diamine (TAED) content in TAED granules - Gas chromatographic method
GB/T 36761-2018
Ethylenediamine for industrial use
EN 14666:2005
DIN EN 14666
Surface active agents - Determination of tetraacetyl ethylene diamine (TAED) content in TAED granules - Gas chromatographic method
YS/T 1281-2018
Ethylenediamine sulfate palladium
GB 12593-2007
Working chemical - Ethylenediaminetetraacetic acid disodium salt
GB/T 37838-2019
Pulp—Determination of dynamic viscosity number in cupri-ethylenediamine(CED) solution
GB 10734-2008
Primary chemical - Ethylenediamine tetraacetic acid disodium salt
HG/T 3457-2024
HG/T 6142-2023
GB/T 1401-1998
Chemical reagent--Ethylenediamine tetraacetic acid disodium salt
GB/T 1548-2016
Pulps—Determination of limiting viscosity number in cupri-ethylenediamine (CED) solution