Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 21: Determination of ethylenediamine and hexamethylenediamine in food simulants
Edition 2006-10-11

Pulps. Determination of limiting viscosity number in cupri-ethylenediamine (CED) solution
Edition 2019-05-22

Iron and steel - Determination of nickel - Part 2: Disodium dihydrogen ethylenediamine tetraacetic acid back titration by zinc after precipitation separation of dimethylglyoximato complex
Edition 2022-03-22

Pulps - Determination of limiting viscosity number in cupri-ethylenediamine (CED) solution
Edition 2012-04-12

Waters - Determination of nitrite-sulfanilamide and N-(1-naftil) - ethylenediamine methods - Method of test
Edition 1992-08-30

Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 21: Determination of ethylenediamine and hexamethylenediamine in food simulants; German version CEN/TS 13130-21:2005
Edition 2005-05

German standard methods for the examination of water, waste water and sludge - Single components (group P) - Part 8: Determination of nitrilotriacetic acid (NTA), ethylenedinitrilotetraacetic acid (EDTA) and diethylenetrinitrilopentaacetic acid (DTPA) by liqid chromatography (P 8)
Edition 2000-09

Liming materials - Determination of the calcium content and magnesium content - Complexometric method; German version EN 12946:2023
Edition 2023-08

Foodstuffs - Determination of nitrate and/or nitrite content - Part 7: Continuous flow method for the determination of nitrate content of vegetables and vegetable products after cadmium reduction; German version EN 12014-7:1998
Edition 1998-08

German standard methods for examination of water, waste water and sludge - Anions (group D) - Part 7: Determination of cyanides in low polluted water by liquid chromatography of ions or potentiometric titration (D 7)
Edition 2002-04