ISO 17322:2015
Current
The latest, up-to-date edition.
Fertilizers and soil conditioners Analytical methods for Sulfur Coated Urea (SCU)
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English
03-06-2015
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ISO 17322:2015 specifies analytical methods for the determination of mass fraction of total nitrogen, one-day dissolution rate (1DDR), seven-day dissolution rate (7DDR), mass fraction of sulfur, mass fraction of biuret, mass fraction of water (H2O), and particle size of SCU.
These methods are applicable to SCU.
| DevelopmentNote |
Supersedes ISO/DIS 17322. (06/2015)
|
| DocumentType |
Standard
|
| Pages |
48
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| BS ISO 17322:2015 | Identical |
| BS ISO 17323:2015 | Fertilizers and soil conditioners. Sulfur Coated Urea (SCU). General requirements |
| ISO 18643:2016 | Fertilizers and soil conditioners Determination of biuret content of urea-based fertilizers HPLC method |
| ISO 17323:2015 | Fertilizers and soil conditioners Sulfur Coated Urea (SCU) General requirements |
| ISO 3310-1:2016 | Test sieves Technical requirements and testing Part 1: Test sieves of metal wire cloth |
| EN 16032:2011 | Fertilizers - Extraction and determination of elemental sulfur |
| EN 15479:2009 | Fertilizers - Spectrophotometric determination of biuret in urea |
| EN 15478:2009 | Fertilizers - Determination of total nitrogen in urea |
| SAC GB 29401 : 2012 | SULFUR COATED UREA (SCU) |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| ISO 5315:1984 | Fertilizers — Determination of total nitrogen content — Titrimetric method after distillation |
| ISO 17323:2015 | Fertilizers and soil conditioners Sulfur Coated Urea (SCU) General requirements |
| ISO 760:1978 | Determination of water Karl Fischer method (General method) |
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