Tra cứu Tiêu chuẩn quốc tế
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| 5941 | 
                                    
                                    DIN CEN/TS 17751:2022-07Inorganic fertilizers - Determination of specific parameters in ammonium nitrate fertilizers of high nitrogen content. Inorganic fertilizers - Determination of specific parameters in ammonium nitrate fertilizers of high nitrogen content.  | 
                            
| 5942 | 
                                    
                                    DIN CEN/TS 17752:2022-07Inorganic fertilizers - Determination of specific inhibitors. Inorganic fertilizers - Determination of specific inhibitors.  | 
                            
| 5943 | 
                                    
                                    DIN CEN/TS 17753:2022-07Inorganic fertilizers - Determination of specific contaminants. Inorganic fertilizers - Determination of specific contaminants.  | 
                            
| 5944 | 
                                    
                                    DIN CEN/TS 17754:2022-07Inorganic fertilizers - Determination of specific micronutrients. Inorganic fertilizers - Determination of specific micronutrients.  | 
                            
| 5945 | 
                                    
                                    DIN CEN/TS 17755:2022-07Inorganic fertilizers - Determination of specific parameters. Inorganic fertilizers - Determination of specific parameters.  | 
                            
| 5946 | 
                                    
                                    DIN CEN/TS 17756:2022-07Organic fertilizers, organo-mineral fertilizers, inorganic fertilizers and liming materials - Determination of the chloride content. Organic fertilizers, organo-mineral fertilizers, inorganic fertilizers and liming materials - Determination of the chloride content.  | 
                            
| 5947 | 
                                    
                                    DIN CEN/TS 17757:2022-07Inorganic fertilizers - Determination of specific nutrients. Inorganic fertilizers - Determination of specific nutrients.  | 
                            
| 5948 | 
                                    
                                    DIN CEN/TS 17758:2022-07Fertilizers and liming materials - Determination of the chloride content by potentiometric titration. Fertilizers and liming materials - Determination of the chloride content by potentiometric titration.  | 
                            
| 5949 | 
                                    
                                    DIN CEN/TS 17759:2022-07Inorganic fertilizers - Determination of pH of a solution of ammonium nitrate fertilizers of high nitrogen content. Inorganic fertilizers - Determination of pH of a solution of ammonium nitrate fertilizers of high nitrogen content.  | 
                            
| 5950 | 
                                    
                                    DIN CEN/TS 17760:2022-07Inorganic fertilizers - Determination of particle size of ammonium nitrate fertilizers of high nitrogen content. Inorganic fertilizers - Determination of particle size of ammonium nitrate fertilizers of high nitrogen content.  | 
                            
| 5951 | 
                                    
                                    DIN CEN/TS 17761:2022-07Inorganic fertilizers - Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content. Inorganic fertilizers - Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content.  | 
                            
| 5952 | 
                                    
                                    DIN CEN/TS 17762:2022-07Inorganic fertilizers - Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content. Inorganic fertilizers - Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content.  | 
                            
| 5953 | 
                                    
                                    DIN CEN/TS 17764:2022-07Inorganic micronutrient fertilizers - Determination of the concentration of free, chelated or complexed micronutrients and the chelating and/or complexing agents present in compound inorganic micronutrient fertilizers. Inorganic micronutrient fertilizers - Determination of the concentration of free, chelated or complexed micronutrients and the chelating and/or complexing agents present in compound inorganic micronutrient fertilizers.  | 
                            
| 5954 | 
                                    
                                    DIN CEN/TS 17765:2022-07Organic and organo-mineral fertilizers - Determination of the biuret content by high-performance liquid chromatography (HPLC). Organic and organo-mineral fertilizers - Determination of the biuret content by high-performance liquid chromatography (HPLC).  | 
                            
| 5955 | 
                                    
                                    DIN CEN/TS 17766:2022-07Organic and organo-mineral fertilizers - Extraction by water for subsequent determination of elements. Organic and organo-mineral fertilizers - Extraction by water for subsequent determination of elements.  | 
                            
| 5956 | 
                                    
                                    DIN CEN/TS 17767:2022-07Organo-mineral fertilizers - Extraction of phosphorus by formic acid. Organo-mineral fertilizers - Extraction of phosphorus by formic acid.  | 
                            
| 5957 | 
                                    
                                    DIN CEN/TS 17768:2022-07Organic and organo-mineral fertilizers - Digestion by aqua regia for subsequent determination of elements. Organic and organo-mineral fertilizers - Digestion by aqua regia for subsequent determination of elements.  | 
                            
| 5958 | 
                                    
                                    DIN CEN/TS 17769:2022-07Organic and organo-mineral fertilizers - Determination of the mercury content. Organic and organo-mineral fertilizers - Determination of the mercury content.  | 
                            
| 5959 | 
                                    
                                    DIN CEN/TS 17770:2022-07Organic and organo-mineral fertilizers - Determination of the total content of specific elements by ICP-AES after digestion by aqua regia. Organic and organo-mineral fertilizers - Determination of the total content of specific elements by ICP-AES after digestion by aqua regia.  | 
                            
| 5960 | 
                                    
                                    DIN CEN/TS 17771:2022-07Organic and organo-mineral fertilizers - Determination of the nitrogen content. Organic and organo-mineral fertilizers - Determination of the nitrogen content.  | 
                            
