Projects

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CEN

Determination of the free formaldehyde content in nutrient polymers when used in fertilizing products

00.60 Close of review

CEN/TC 260
CEN

Determination of the final degradation products of nutrient polymers

00.60 Close of review

CEN/TC 260
CEN

Inorganic fertilizers - Determination of the organic carbon content

00.60 Close of review

CEN/TC 260
CEN

Fertilizing products – Demonstration of the efficacy of urease inhibitors

00.60 Close of review

CEN/TC 260

Technical Report concerning a proposal regarding inclusion of organo-mineral fertilizers into annexes of Directive 76/116/EEC

20.60 Close of comment period

CEN/TC 260

Liming materials - Determination of moisture content - Gravimetric method after drying at 105 °C +/- 2 °C

20.60 Close of comment period

CEN/TC 260

Fertilizers - Crushing strength determination on fertilizers grains

60.60 Standard published

CEN/TC 260

Fertilizers - Determination of dust content

60.60 Standard published

CEN/TC 260

Fertilizers - Determination of dust content

60.60 Standard published

CEN/TC 260

Straight ammonium nitrate fertilizers - Comparative study on the determination of porosity (oil retention)

60.60 Standard published

CEN/TC 260

Fertilizers - Determination of chelating agents EDDHA and EDDHMA by ion pair chromatography - Comparison of non-standardized Lucena method with EN 13368-2:2001

60.60 Standard published

CEN/TC 260

Fertilizers and liming materials - Sampling of static heaps - Technical report on experimental sampling trials performed under mandate M/454

60.60 Standard published

CEN/TC 260

Liming materials - Guide to the determination of the lime requirement

90.93 Standard confirmed

CEN/TC 260

Liming materials - Determination of the dust content of granular liming materials before and after simulated handling conditions

90.93 Standard confirmed

CEN/TC 260

Liming materials - Determination of the amount of residual finely ground carbonate in soils - Volumetric method

90.60 Close of review

CEN/TC 260

Fertilizers - Comparison of the CEN/TC 260/WG 7 ring test results with tolerances given in the Regulation (EC) Nr 2003/2003 Annex II and conclusions

90.60 Close of review

CEN/TC 260

Fertilizers - Determination of molybdenum in concentrations > 10 % using a gravimetric method with 8-hydroxyquinoline

60.60 Standard published

CEN/TC 260

Liming materials - Determination of the lime requirement in soil - Ammonium acetate buffer method pH 5,5

90.93 Standard confirmed

CEN/TC 260