| BS 4156:1990 | Recommendations for peat for horticultural and landscape use |
| BS 5551-1.1:1984* ISO 7851-1983 | Fertilizers. Terminology and labelling. Classification |
| BS 5551-1.2:1986* ISO 8157-1984 | Fertilizers. Terminology and labelling. Glossary of terms |
| BS 5551-1.3:1984* ISO 7409-1984 | Fertilizers. Terminology and labelling. Specification for marking of containers (packages, drums, etc.) and labels |
| BS 5551-2.10:1993* ISO 5308:1992 | Fertilizers. Sampling. Method of checking the performance of mechanical devices for sampling of solid fertilizer moving in bulk |
| BS 5551-2.1:1993* ISO 8633:1992 | Fertilizers. Sampling. Simple sampling method for small lots of solid fertilizer |
| BS 5551-2.2:1984* ISO 5306-1983 | Fertilizers. Sampling. Presentation of sampling reports |
| BS 5551-2.3:1978* ISO 3963-1977 | Fertilizers. Sampling. Sampling from a conveyor by stopping the belt [reference method] |
| BS 5551-2.4:1983* ISO 7410-1983 | Fertilizers. Sampling. Practical arrangements for final samples |
| BS 5551-2.5:1989* ISO 7742:1988 | Fertilizers. Sampling. Method for reduction of samples of solid fertilizers |
| BS 5551-2.6:1992* ISO/TR 5307:1991 | Fertilizers. Sampling. Guide to derivation of a sampling plan for the evalution of a large delivery of solid fertilizer |
| BS 5551-2.7:1988 | Fertilizers. Sampling. Recommendations for minimum mass of increment of a solid fertilizer to be taken to be representative of the total sampling unit |
| BS 5551-2.8:1991* ISO 8358:1991 | Fertilizers. Sampling. Methods for preparation of samples of solid fertilizer for chemical and physical analysis |
| BS 5551-2.9:1991 | Fertilizers. Sampling. Sampling plan for the evaluation of a large delivery of solid fertilizer |
| BS 5551-3.4:1987* ISO 5313-1986 | Fertilizers. Physical properties. Method for determination of oil retention of high nitrogen content, straight ammonium nitrate fertilizers |
| BS 5551-4.1.1:1981* ISO 4176-1981 | Fertilizers. Chemical analysis. Determination of nitrogen. Nitron gravimetric method for determination of nitrate nitrogen |
| BS 5551-4.1.2:1982* ISO 5314-1981 | Fertilizers. Chemical analysis. Determination of nitrogen. Determination of ammoniacal nitrogen, titrimetric method after distillation |
| BS 5551-4.1.3:1986* ISO 5315-1984 | Fertilizers. Chemical analysis. Determination of nitrogen. Method for determination of total nitrogen content (titrimetric method after distillation) |
| BS 5551-4.1.4:1984* ISO 7408-1983 | Fertilizers. Chemical analysis. Determination of nitrogen. Method for determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide (titrimetric method) |
| BS 5551-4.1.5:1993* ISO 8603:1993 | Fertilizers. Chemical analysis. Determination of nitrogen. Method for determination of urea nitrogen content (gravimetric method using xanthydrol) |
| BS 5551-4.2.1:1978* ISO 5316-1977 | Fertilizers. Chemical analysis. Determination of phosphorus. Extraction of water-soluble phosphates |
| BS 5551-4.2.2:1987 | Fertilizers. Chemical analysis. Determination of phosphorus. Extraction of phosphates soluble in mineral acids |
| BS 5551-4.2.3:1987 | Fertilizers. Chemical analysis. Determination of phosphorus. Method for determination of phosphorus content (quinoline molybdophosphate gravimetric method) |
| BS 5551-4.3.1:1983* ISO 5317-1983 | Fertilizers. Chemical analysis. Determination of potassium Preparation of the test solution for determination of water-soluble potassium content |
| BS 5551-4.3.2:1983* ISO 7407-1983 | Fertilizers. Chemical analysis. Determination of potassium Preparation of the test solution for determination of acid-soluble potassium content |
| BS 5551-4.3.3:1984* ISO 5318-1983 | Fertilizers. Chemical analysis. Determination of potassium Method for determination of water-soluble potassium content (potassium tetraphenylborate gravimetric method: reference method) |
| BS 5551-4.3.4:1988* ISO 5310-1986 | Fertilizers. Chemical analysis. Determination of potassium Method for determination of potassium content (titrimetric method) |
| BS 5551-4.4.1:1993* ISO 8189:1992 | Fertilizers. Chemical analysis. Determination of water. Gravimetric method by drying under reduced pressure |
| BS 5551-4.4.2:1993* ISO 8190:1992 | Fertilizers. Chemical analysis. Determination of water. Gravimetric method by drying at 105°C |
| BS 5551-4.5:1993* ISO 10084:1992 | Fertilizers. Chemical analysis. Method for determination of mineral-acid-soluble sulfate content of solid fertilizers |
| BS 5551:Part 3:Section 3.1:1993* ISO 3944:1992 | Fertilizers. Physical properties. Method for determination of bulk density (loose) |
| BS 5551:Part 3:Section 3.2:1993* ISO 5311:1992 | Fertilizers. Physical properties. Method for determination of bulk density (tapped) |
| BS 5551:Part 3:Section 3.5:1988* ISO 8397:1988 | Fertilizers. Physical properties. Method for determination of particle size distribution by test sieving |
| BS 5551:Part 3:Section 3.6:1989* ISO 8398:1989 | Fertilizers. Physical properties. Method for determination of static angle of repose of solid fertilizers |
| BS EN 12047:1997 | Solid fertilizers. Measurement of static angle of repose |
| BS EN 12048:1997 | Solid fertilizers and liming materials. Determination of moisture content. Gravimetric method by drying at (105 ± 2) °C |
| BS EN 12049:1997 | Solid fertilizers and liming materials. Determination of moisture content. Gravimetric method by drying under reduced pressure |
| BS EN 1235:1995 | Solid fertilizers. Test sieving |
| BS EN 1236:1995 | Fertilizers. Determination of bulk density (loose) |
| BS EN 1237:1995 | Fertilizers. Determination of bulk density (tapped) |
| BS EN 12579:2000 | Soil improvers and growing media. Sampling |
| BS EN 12580:2000 | Soil improvers and growing media. Determination of a quantity |
| BS EN 12944-1:2000 | Fertilizers and liming materials. Vocabulary. General terms |
| BS EN 12944-2:2000 | Fertilizers and liming materials. Vocabulary. Terms relating to fertilizers |
| BS EN 12944-3:2002 | Fertilizers and liming materials. Vocabulary. Terms relating to liming materials |
| BS EN 12945:2002 | Liming materials. Determination of neutralizing value. Titrimetric methods |
| BS EN 12945:2008 | Liming materials. Determination of neutralizing value. Titrimetric methods |
| BS EN 12946:2000 | Liming materials. Determination of calcium content and magnesium content. Complexometric method |
| BS EN 12947:2000 | Liming materials. Determination of magnesium content. Atomic absorption spectrometric method |
| BS EN 12948:2002 | Liming materials. Determination of size distribution by dry and wet sieving |
| BS EN 13037:2000 | Soil improvers and growing media. Determination of pH |
| BS EN 13038:2000 | Soil improvers and growing media. Determination of electrical conductivity |
| BS EN 13039:2000 | Soil improvers and growing media. Determination of organic matter content and ash |
| BS EN 13040:2000 | Soil improvers and growing media. Sample preparation for chemical and physical tests, determination of dry matter content, moisture content and laboratory compacted bulk density |
| BS EN 13040:2007 | Soil improvers and growing media. Sample preparation for chemical and physical tests, determination of dry matter content, moisture content and laboratory compacted bulk density |
| BS EN 13041:2000 | Soil improvers and growing media. Determination of physical properties. Dry bulk density, air volume, water volume, shrinkage value and total pore space |
| BS EN 13266:2001 | Slow-release fertilizers. Determination of the release of the nutrients. Method for coated fertilizers |
| BS EN 13299:2000 | Fertilizers. Determination of flow rate |
| BS EN 13366:2001 | Fertilizers. Treatment with a cation exchange resin for the determination of the chelated micro-nutrient content and of the chelated fraction of micro-nutrients |
| BS EN 13368-1:2001 | Fertilizers. Determination of chelating agents in fertilizers by ion chromatography. EDTA, HEDTA and DTPA |
| BS EN 13368-2:2001 | Fertilizers. Determination of chelating agents in fertilizers by ion chromatography. EDDHA and EDDHMA |
| BS EN 13368-2:2007 | Fertilizers. Determination of chelating agents in fertilizers by chromatography. Determination of Fe chelated by o, o-EDDHA and o,o-EDDHMA by ion pair chromatography |
| BS EN 13466-1:2001 | Fertilizers. Determination of water content (Karl Fischer methods). Methanol as extracting medium |
| BS EN 13466-2:2001 | Fertilizers. Determination of water content (Karl Fischer methods). 2-propanol as extracting medium |
| BS EN 13475:2002 | Liming materials. Determination of calcium content. Oxalate method |
| BS EN 13535:2001 | Fertilizers and liming materials. Classification |
| BS EN 13650:2001 | Soil improvers and growing media. Extraction of aqua regia soluble elements |
| BS EN 13651:2001 | Soil improvers and growing media. Extraction of calcium chloride/DTPA (CAT) soluble elements |
| BS EN 13652:2001 | Soil improvers and growing media. Extraction of water soluble nutrients and elements |
| BS EN 13654-1:2001 | Soil improvers and growing media. Determination of nitrogen. Modified Kjeldahl method |
| BS EN 13654-2:2001 | Soil improvers and growing media. Determination of nitrogen. Dumas method |
| BS EN 13971:2002 | Carbonate liming materials. Determination of reactivity. Potentiometric titration method with hydrochloric acid |
| BS EN 13971:2008 | Carbonate liming materials. Determination of reactivity. Potentiometric titration method with hydrochloric acid |
| BS EN 14069:2003 | Liming materials. Description and minimum requirements |
| BS EN 14397-2:2004 | Fertilizers and liming materials. Determination of carbon dioxide. Method for liming materials |
| BS EN 14787:2005 | Fertilizers and liming materials. Determination of water content. Guidelines and recommendations |
| BS EN 1482-1:2007 | Fertilizers and liming materials. Sampling and sample preparation. Sampling |
| BS EN 1482-2:2007 | Fertilizers and liming materials. Sampling and sample preparation. Sample preparation |
| BS EN 1482:1996 | Sampling of solid fertilizers and liming materials |
| BS EN 14888:2005 | Fertilizers and liming materials. Determination of cadmium content |
| BS EN 14984:2006 | Liming materials. Determination of product effect on soil pH. Soil incubation method |
| BS EN 15238:2006 | Soil improvers and growing media. Determination of quantity for materials with particle size greater than 60 mm |
| BS EN 15360:2007 | Fertilizers. Determination of dicyandiamide. Method using high-performance liquid chromatography (HPLC) |
| BS EN 15428:2007 | Soil improvers and growing media. Determination of particle size distribution |
| BS EN 15451:2008 | Fertilizers. Determination of chelating agents. Determination of iron chelated by EDDHSA by ion pair chromatography |
| BS EN 15452:2008 | Fertilizers. Determination of chelating agents. Determination of iron chelated by o,p-EDDHA by reversed phase HPLC |
| BS EN 15475:2009 | Fertilizers. Determination of ammoniacal nitrogen |
| BS EN 15476:2009 | Fertilizers. Determination of nitric and ammoniacal nitrogen according to Devarda |
| BS EN 15477:2009 | Fertilizers. Determination of the water-soluble potassium content |
| BS EN 15478:2009 | Fertilizers. Determination of total nitrogen in urea |
| BS EN 15479:2009 | Fertilizers. Spectrophotometric determination of biuret in urea |
| BS EN 15558:2009 | Fertilizers. Determination of nitric and ammoniacal nitrogen according to Ulsch |
| BS EN 15559:2009 | Fertilizers. Determination of nitric and ammoniacal nitrogen according to Arnd |
| BS EN 15560:2009 | Fertilizers. Determination of total nitrogen in calcium cyanamide nitrate free |
| BS EN 15561:2009 | Fertilizers. Determination of total nitrogen in calcium cyanamide containing nitrates |
| BS EN 15562:2009 | Fertilizers. Determination of cyanamide nitrogen |
| BS EN 15604:2009 | Fertilizers. Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen |
| BS EN 15688:2008 | Fertilizers. Determination of urease inhibitor N-(n-butyl)thiophosphoric triamide (NBPT) using high-performance liquid chromatography (HPLC) |
| BS EN 15704:2008 | Liming materials. Determination of the breakdown of granulated calcium and calcium/magnesium carbonates under the influence of water |
| BS EN ISO 10248:2000 | Fluid fertilizers. De-aeration of suspension samples by film disentrainment |
| BS EN ISO 10249:2000 | Fluid fertilizers. Preliminary visual examination and preparation of samples for physical testing |
| BS EN ISO 7837:2001 | Fertilizers. Determination of bulk density (loose) of fine-grained fertilizers |
| DD CEN/TS 15084:2006 | Liming materials. Guide to the determination of the lime requirement |
| DD CEN/TS 15451:2006 | Fertilizers. Determination of chelating agents. Determination of iron chelated by EDDHSA by ion pair chromatography |
| DD CEN/TS 15452:2006 | Fertilizers. Determination of chelating agents. Determination of iron chelated by o,p-EDDHA by reversed phase HPLC |
| DD CEN/TS 15475:2006 | Fertilizers. Determination of ammoniacal nitrogen |
| DD CEN/TS 15476:2006 | Fertilizers. Determination of nitric and ammoniacal nitrogen according to Devarda |
| DD CEN/TS 15477:2006 | Fertilizers. Determination of the water-soluble potassium content |
| DD CEN/TS 15478:2006 | Fertilizers. Determination of total nitrogen in urea |
| DD CEN/TS 15479:2006 | Fertilizers. Spectrophotometric determination of biuret in urea |
| DD CEN/TS 15558:2007 | Fertilizers. Determination of nitric and ammoniacal nitrogen according to Ulsch |
| DD CEN/TS 15559:2007 | Fertilizers. Determination of nitric and ammoniacal nitrogen according to Arnd |
| DD CEN/TS 15560:2007 | Fertilizers. Determination of total nitrogen in calcium cyanamide nitrate free |
| DD CEN/TS 15561:2007 | Fertilizers. Determination of total nitrogen in calcium cyanamide containing nitrates |
| DD CEN/TS 15562:2007 | Fertilizers. Determination of cyanamide nitrogen |
| DD CEN/TS 15604:2007 | Fertilizers. Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen |
| DD CEN/TS 15705:2009 | Fertilizers. Determination of urea condensates using high-performance liquid chromotography (HPLC). Isobutylidenediurea and crotonylidenediurea (method A) and methylen-urea oligomers (method B) |
| DD CEN/TS 15749:2008 | Fertilizers. Determination of sulfates content using three different methods |
| DD CEN/TS 15750:2006 | Fertilizers. Determination of different forms of nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods |
| PAS 100:2005 | Specification for composted materials. (Purchase from www. wrap.org.uk only) |
| PD CR 13097:2001 | Characterisation of sludges. Good practice for utilisation in agriculture |
| PD CR 13455:1999 | Soil improvers and growing media. Guidelines for the safety of users, the environment and plants |
| PD CR 13456:1999 | Soil improvers and growing media. Labelling, specifications and product schedules |
