Стандарты ON. 65.080 Fertilizers. Including soil conditioners and culture medium / Удобрения. Включая структурообразователи почвы и питательную среду

ÖNORM EN 15957:2011-11

Действует

Fertilizers - Extraction of phosphorus which is soluble in neutral ammonium citrate

ÖNORM EN 15238/AC:2009-08

Действует

Soil improvers and growing media - Determination of quantity for materials with particle size greater than 60 mm (Corrigendum of English version)

ÖNORM EN 1235:1996-01

Действует

Solid fertilizers - Test sieving (ISO 8397:1988 modified)

ÖNORM EN 1235/A1:2003-07

Действует

Solid fertilizers - Test sieving (Amendment)

ÖNORM EN 1236:1996-01

Действует

Fertilizers - Determination of bulk density (loose) (ISO 3944:1992 modified)

ÖNORM EN 1237:1996-01

Действует

Fertilizers - Determination of bulk density (tapped) (ISO 5311:1992 modified)

ÖNORM EN 1482-1:2007-04

Действует

Fertilizers and liming materials - Sampling and sample preparation - Part 1: Sampling

ÖNORM EN 1482-2:2007-04

Действует

Fertilizers and liming materials - Sampling and sample preparation - Part 2: Sample preparation

ÖNORM EN 1482-3:2016-11

Действует

Fertilizers and liming materials - Sampling and sample preparation - Part 3: Sampling of static heaps

ONR CEN/TS 17403:2021-06

Действует

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 (CEN/TS 17403:2021)

ÖNORM EN 16087-1:2020-03

Действует

Soil improvers and growing media - Determination of the aerobic biological activity - Part 1: Oxygen uptake rate (OUR)

ÖNORM EN 13971:2020-11

Действует

Carbonate and silicate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid

ÖNORM EN 17411:2021-04

Действует

Fertilizers - Determination of perchlorate in mineral fertilizers by liquid chromatography and tandem mass spectrometry detection (LC-MS/MS)