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DIN CEN/TS 17782
Fertilizing products - Determination of the stability of fertilizing products containing micronutrient chelates at different pHs; German version CEN/TS 17782:2022
Edition
2022-07
DIN CEN/TS 17783
Fertilizing products - Determination of the stability of fertilizing products containing micronutrient complexes; German version CEN/TS 17783:2022
Edition
2022-07
DIN CEN/TS 17786-2
Inorganic micronutrient fertilizers - Determination of the chelated micronutrient content and the chelated fraction of micronutrients - Part 2: Determination of EDTA, DTPA, HEEDTA, IDHA or EDDS; German version CEN/TS 17786-2:2022
Edition
2022-07
DIN CEN/TS 17788
Organo-mineral fertilizers - Determination of the fraction of complexed micronutrients; German version CEN/TS 17788:2022
Edition
2022-07
DIN CEN/TS 17789-1
Organo-mineral fertilizers - Identification of chelating agents - Part 1: Determination of EDTA, HEEDTA and DTPA by ion chromatography; German version CEN/TS 17789-1:2022
Edition
2022-07
DIN CEN/TS 17770
Organic and organo-mineral fertilizers - Determination of the total content of specific elements by ICP-AES after digestion by aqua regia; German version CEN/TS 17770:2022
Edition
2022-07
DIN CEN/TS 15084
Liming materials - Guide to the determination of the lime requirement; German version CEN/TS 15084:2006
Edition
2006-12
DIN CEN/TS 17403
Fertilizers - Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with a pH of 7,5 at 100 °C; German version CEN/TS 17403:2021
Edition
2021-03
DIN CEN ISO/TS 13830 ; DIN SPEC 52405:2014-06
Nanotechnologies - Guidance on voluntary labelling for consumer products containing manufactured nano-objects (ISO/TS 13830:2013); German version CEN ISO/TS 13830:2013
Edition
2014-06
DIN CEN/TS 17606
Installation of refrigeration, air conditioning and heat pump equipment containing flammable refrigerants, complementing existing standards; German version CEN/TS 17606:2021
Edition
2022-08