ISO 7742:1988
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Solid fertilizers — Reduction of samples
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Language(s)
English, French
Published date
23-06-1988
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The method consists in passaging of the material through a rotating sample divider and collecting of the fractions, followed by rejection or recombination of some of the fractions. By choosing suitable equipment it is applicable to any mass above a minimum defined by size and number of particles.
| Committee |
ISO/TC 134
|
| DevelopmentNote |
Also numbered as BS 5551-2.5(1989). (08/2005)
|
| DocumentType |
Standard
|
| Pages |
6
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| UNE 142401:1994 | Identical |
| 15/30280962 DC : 0 | BS ISO 18645 - FERTILIZERS AND SOIL CONDITIONERS - WATER SOLUBLE COMPOUND FERTILIZER - GENERAL REQUIREMENTS |
| 13/30250841 DC : 0 | BS ISO 17323 - FERTILIZERS AND SOIL CONDITIONERS - SULFUR COATED UREA (SCU) - REQUIREMENTS |
| ISO 14820-2:2016 | Fertilizers and liming materials Sampling and sample preparation Part 2: Sample preparation |
| BS ISO 18645:2016 | Fertilizers and soil conditioners. Water soluble fertilizer. General requirements |
| 05/30136180 DC : DRAFT JULY 2005 | EN 1482-2 - FERTILIZERS AND LIMING MATERIALS - SAMPLING AND SAMPLE PREPARATION - PART 2: SAMPLE PREPARATION |
| ISO 19670:2017 | Fertilizers and soil conditioners Solid urea aldehyde slow release fertilizer General requirements |
| 14/30280953 DC : 0 | BS ISO 18642 - FERTILIZER AND SOIL CONDITIONERS - FERTILIZER GRADE UREA - GENERAL REQUIREMENTS |
| ISO 18642:2016 | Fertilizer and soil conditioners Fertilizer grade urea General requirements |
| BS EN 1236:1995 | Fertilizers. Determination of bulk density (loose) |
| ISO 5311:1992 | Fertilizers — Determination of bulk density (tapped) |
| DIN EN 1235:2003-08 | SOLID FERTILIZERS - TEST SIEVING |
| EN 12048:1996 | Solid fertilizers and liming materials - Determination of moisture content - Gravimetric method by drying at (105 +/- 2)°C (ISO 8190:1992 modified) |
| EN 12049:1996 | Solid fertilizers and liming materials - Determination of moisture content - Gravimetric method by drying under reduced pressure (ISO 8189:1992 modified) |
| 16/30301947 DC : 0 | BS ISO 19670 - FERTILIZERS AND SOIL CONDITIONERS - SOLID UREA ALDEHYDE SLOW RELEASE FERTILIZER - GENERAL REQUIREMENTS |
| I.S. EN 1482-1:2007 | FERTILIZERS AND LIMING MATERIALS - SAMPLING AND SAMPLE PREPARATION - PART 1: SAMPLING |
| BS ISO 17323:2015 | Fertilizers and soil conditioners. Sulfur Coated Urea (SCU). General requirements |
| CR 14061:2000 | Fertilizers - Determination of dust content |
| I.S. EN 1235:1996 | SOLID FERTILIZERS - TEST SIEVING (ISO 8397:1988 MODIFIED) |
| I.S. EN 1482-2:2007 | FERTILIZERS AND LIMING MATERIALS - SAMPLING AND SAMPLE PREPARATION - PART 2: SAMPLE PREPARATION |
| BS ISO 18644:2016 | Fertilizers and soil conditioners. Controlled-release fertilizer. General requirements |
| ISO 8633:1992 | Solid fertilizers — Simple sampling method for small lots |
| ISO 14820-1:2016 | Fertilizers and liming materials Sampling and sample preparation Part 1: Sampling |
| ISO 18645:2016 | Fertilizers and soil conditioners Water soluble fertilizer General requirements |
| BS EN 1235:1995 | Solid fertilizers. Test sieving |
| BS EN 1237:1995 | Fertilizers. Determination of bulk density (tapped) |
| BS ISO 18642:2016 | Fertilizer and soil conditioners. Fertilizer grade urea. General requirements |
| S.R. CR 13960:2000 | SOLID FERTILIZERS - STUDY ON HOMOGENEITY |
| ISO 18644:2016 | Fertilizers and soil conditioners Controlled-release fertilizer General requirements |
| I.S. CR 14061:2000 | FERTILIZERS - DETERMINATION OF DUST CONTENT |
| BS EN 12048:1997 | Solid fertilizers and liming materials. Determination of moisture content. Gravimetric method by drying at (105 ± 2) °C |
| BS EN ISO 7837:2001 | Fertilizers. Determination of bulk density (loose) of fine-grained fertilizers |
| ISO 3944:1992 | Fertilizers — Determination of bulk density (loose) |
| BS EN 1482-1:2007 | Fertilizers and liming materials. Sampling and sample preparation Sampling |
| EN 1482-1:2007 | Fertilizers and liming materials - Sampling and sample preparation - Part 1: Sampling |
| EN 1482-2:2007 | Fertilizers and liming materials - Sampling and sample preparation - Part 2: Sample preparation |
| EN 12047:1996 | Solid fertilizers - Measurement of static angle of repose (ISO 8398:1989 modified) |
| EN ISO 7837:2000 | Fertilizers - Determination of bulk density (loose) of fine-grained fertilizers (ISO 7837:1992) |
| BS ISO 19670:2017 | Fertilizers and soil conditioners. Solid urea aldehyde slow release fertilizer. General requirements |
| 15/30280959 DC : 0 | BS ISO 18644 - FERTILIZERS AND SOIL CONDITIONERS - CONTROLLED RELEASE FERTILIZER - GENERAL REQUIREMENTS |
| ISO 5308:1992 | Solid fertilizers Method of checking the performance of mechanical devices for sampling of product moving in bulk |
| ISO 17323:2015 | Fertilizers and soil conditioners Sulfur Coated Urea (SCU) General requirements |
| BS EN 1482-2:2007 | Fertilizers and liming materials. Sampling and sample preparation Sample preparation |
| BS EN 12047:1997 | Solid fertilizers. Measurement of static angle of repose |
| BS EN 12049:1997 | Solid fertilizers and liming materials. Determination of moisture content. Gravimetric method by drying under reduced pressure |
| EN 1236:1995 | Fertilizers - Determination of bulk density (loose) (ISO 3944:1992 modified) |
| CR 13960:2000 | Solid fertilizers - Study on homogeneity |
| DIN EN 1482-1:2007-04 | Fertilizers and liming materials - Sampling and sample preparation - Part 1: Sampling |
| DIN EN 1482-2:2007-04 | Fertilizers and liming materials - Sampling and sample preparation - Part 2: Sample preparation |
| BS 5551-3.2(1993) : 1993 | FERTILIZERS - PHYSICAL PROPERTIES - METHOD FOR DETERMINATION OF BULK DENSITY (TAPPED) |
| BS 5551-3.1(1993) : 1993 | FERTILIZERS - PHYSICAL PROPERTIES - METHOD FOR DETERMINATION OF BULK DENSITY (LOOSE) |
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