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Technische Regel Entwurf
ONR CEN/TS 17403
Issue date: 2019 07 01
Fertilizers - Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and in nutrient polymers (FprCEN/TS 17403:2019)
This document specifies a method for the determination of the cold and hot water insoluble nitrogen content in solid urea formaldehyde and methylene urea slow-release fer...
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Withdrawn
: 2020 09 01
Publisher:
Austrian Standards International
Format:
Digital | 12 Pages
Language:
German
| English
| Download GER/ENG
Currently valid:
Optionally co-design standards:
ICS
This document specifies a method for the determination of the cold and hot water insoluble nitrogen content in solid urea formaldehyde and methylene urea slow-release fertilizers and for the determination of the hot water soluble nitrogen content in nutrient polymers (see Component Material Category CMC 9 as specified in the Regulation (EC) No xxxx/2019 on Fertilizing Products [2]).
ONR CEN/TS 17403
2021 06 01
Fertilizers - Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in sol...
Technische Regel
ONR CEN/TS 17403
2020 09 01
Fertilizers - Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in sol...
Technische Regel Entwurf
ONR CEN/TS 17403
2019 07 01
Fertilizers - Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in sol...
Technische Regel Entwurf
↖
Technische Regel Entwurf
ONR CEN/TS 17403
Issue date :
2020 09 01
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 (FprCEN/TS 17403:2020)