Including soil conditioners and culture medium
Items to be displayed:
| Standard and/or project | Stage | TC |
|---|---|---|
| ISO 3944:1992 Fertilizers -- Determination of bulk density (loose) | 90.93 | ISO/TC 134 |
| ISO 3963:1977 Fertilizers -- Sampling from a conveyor by stopping the belt | 90.93 | ISO/TC 134 |
| ISO 5306:1983 Fertilizers -- Presentation of sampling reports | 90.93 | ISO/TC 134 |
| ISO/TR 5307:1991 Solid fertilizers -- Derivation of a sampling plan for the evaluation of a large delivery | 60.60 | ISO/TC 134 |
| ISO 5308:1992 Solid fertilizers -- Method of checking the performance of mechanical devices for sampling of product moving in bulk | 90.93 | ISO/TC 134 |
| ISO 5311:1992 Fertilizers -- Determination of bulk density (tapped) | 90.93 | ISO/TC 134 |
| ISO 5313:1986 High nitrogen content, straight ammonium nitrate fertilizers -- Determination or oil retention | 90.93 | ISO/TC 134 |
| ISO 5314:1981 Fertilizers -- Determination of ammoniacal nitrogen content -- Titrimetric method after distillation | 90.93 | ISO/TC 134 |
| ISO 5315:1984 Fertilizers -- Determination of total nitrogen content -- Titrimetric method after distillation | 90.93 | ISO/TC 134 |
| ISO 5316:1977 Fertilizers -- Extraction of water-soluble phosphates | 90.93 | ISO/TC 134 |
| ISO 5317:1983 Fertilizers -- Determination of water-soluble potassium content -- Preparation of the test solution | 90.93 | ISO/TC 134 |
| ISO 6598:1985 Fertilizers -- Determination of phosphorus content -- Quinoline phosphomolybdate gravimetric method | 90.93 | ISO/TC 134 |
| ISO 7407:1983 Fertilizers -- Determination of acid-soluble potassium content -- Preparation of the test solution | 90.93 | ISO/TC 134 |
| ISO 7408:1983 Fertilizers -- Determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide -- Titrimetric method | 90.93 | ISO/TC 134 |
| ISO 7409:1984 Fertilizers -- Marking -- Presentation and declarations | 90.93 | ISO/TC 134 |
| ISO 7410:1983 Fertilizers and soil conditioners -- Final samples -- Practical arrangements | 90.93 | ISO/TC 134 |
| ISO 7497:1984 Fertilizers -- Extraction of phosphates soluble in mineral acids | 90.93 | ISO/TC 134 |
| ISO/TR 7553:1987 Fertilizers -- Sampling -- Minimum mass of increment to be taken to be representative of the total sampling unit | 60.60 | ISO/TC 134 |
| ISO 7742:1988 Solid fertilizers -- Reduction of samples | 90.93 | ISO/TC 134 |
| ISO 7837:1992 Fertilizers -- Determination of bulk density (loose) of fine-grained fertilizers | 90.93 | ISO/TC 134 |
| ISO 7851:1983 Fertilizers and soil conditioners -- Classification | 90.60 | ISO/TC 134 |
| ISO 8157:1984 Fertilizers and soil conditioners -- Vocabulary | 90.92 | ISO/TC 134 |
| ISO/CD 8157 Fertilizers and soil conditioners -- Vocabulary | 30.20 | ISO/TC 134 |
| ISO 8358:1991 Solid fertilizers -- Preparation of samples for chemical and physical analysis | 90.93 | ISO/TC 134 |
| ISO 8397:1988 Solid fertilizers and soil conditioners -- Test sieving | 90.93 | ISO/TC 134 |
| ISO 8398:1989 Solid fertilizers -- Measurement of static angle of repose | 90.93 | ISO/TC 134 |
| ISO 8633:1992 Solid fertilizers -- Simple sampling method for small lots | 90.93 | ISO/TC 134 |
| ISO 8634:1991 Solid fertilizers -- Sampling plan for the evaluation of a large delivery | 90.93 | ISO/TC 134 |
| ISO 10084:1992 Solid fertilizers -- Determination of mineral-acid-soluble sulfate content -- Gravimetric method | 90.93 | ISO/TC 134 |
| ISO 10248:1996 Fluid fertilizers -- De-aeration of suspension samples by film disentrainment | 90.93 | ISO/TC 134 |
| ISO 10249:1996 Fluid fertilizers -- Preliminary visual examination and preparation of samples for physical testing | 90.93 | ISO/TC 134 |
| ISO/CD 17318 Fertilizers and soil conditioners -- Determination of arsenic, Cadmium, Lead, Chromium and Mercury in fertilizers | 30.20 | ISO/TC 134 |
| ISO/CD 17319 Fertilizers -- Determination of potassium content -- Potassium tetraphenylborate gravimetric method | 30.20 | ISO/TC 134 |
| ISO/CD 17322 Fertilizers and soil conditioners -- Sulfur Coated Urea (SCU) -- Analytical methods | 30.20 | ISO/TC 134 |
| ISO/CD 17323 Fertilizers and soil conditioners -- Sulfur Coated Urea (SCU) -- Requirements | 30.20 | ISO/TC 134 |
