Tra cứu Tiêu chuẩn quốc tế
Tìm thấy 73948 kết quả.
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| 5421 |
DIN CEN/TS 17780:2022-07Organic, organo-mineral and inorganic fertilizers - Detection of Salmonella spp. Organic, organo-mineral and inorganic fertilizers - Detection of Salmonella spp. |
| 5422 |
DIN CEN/TS 17781:2022-07Organic, organo-mineral and inorganic fertilizers - Detection of Escherichia coli. Organic, organo-mineral and inorganic fertilizers - Detection of Escherichia coli. |
| 5423 |
DIN CEN/TS 17782:2022-07Fertilizing products - Determination of the stability of fertilizing products containing micronutrient chelates at different pHs. Fertilizing products - Determination of the stability of fertilizing products containing micronutrient chelates at different pHs. |
| 5424 |
DIN CEN/TS 17783:2022-07Fertilizing products - Determination of the stability of fertilizing products containing micronutrient complexes. Fertilizing products - Determination of the stability of fertilizing products containing micronutrient complexes. |
| 5425 |
DIN CEN/TS 17784-1:2022-07Organo-mineral fertilizers - Identification of complexing agents - Part 1: Method using UV-Vis spectrophotometry and gravimetry. Organo-mineral fertilizers - Identification of complexing agents - Part 1: Method using UV-Vis spectrophotometry and gravimetry. |
| 5426 |
DIN CEN/TS 17784-2:2022-07Organo-mineral fertilizers - Identification of complexing agents - Part 2: Method using high-performance liquid chromatography (HPLC). Organo-mineral fertilizers - Identification of complexing agents - Part 2: Method using high-performance liquid chromatography (HPLC). |
| 5427 |
DIN CEN/TS 17785:2022-07Organo-mineral fertilizers - Determination of chelating and complexing agents. Organo-mineral fertilizers - Determination of chelating and complexing agents. |
| 5428 |
DIN CEN/TS 17786-1:2022-07Inorganic micronutrient fertilizers - Determination of the chelated micronutrient content and the chelated fraction of micronutrients - Part 1: Treatment with a cation exchange resin. Inorganic micronutrient fertilizers - Determination of the chelated micronutrient content and the chelated fraction of micronutrients - Part 1: Treatment with a cation exchange resin. |
| 5429 |
DIN CEN/TS 17786-2:2022-07Inorganic micronutrient fertilizers - Determination of the chelated micronutrient content and the chelated fraction of micronutrients - Part 2: Determination of EDTA, DTPA, HEEDTA, IDHA or EDDS. Inorganic micronutrient fertilizers - Determination of the chelated micronutrient content and the chelated fraction of micronutrients - Part 2: Determination of EDTA, DTPA, HEEDTA, IDHA or EDDS. |
| 5430 |
DIN CEN/TS 17787:2022-07Fertilizing products - Stability of chelating and complexing agents. Fertilizing products - Stability of chelating and complexing agents. |
| 5431 |
DIN CEN/TS 17788:2022-07Organo-mineral fertilizers - Determination of the fraction of complexed micronutrients. Organo-mineral fertilizers - Determination of the fraction of complexed micronutrients. |
| 5432 |
DIN CEN/TS 17789-1:2022-07Organo-mineral fertilizers - Identification of chelating agents - Part 1: Determination of EDTA, HEEDTA and DTPA by ion chromatography. Organo-mineral fertilizers - Identification of chelating agents - Part 1: Determination of EDTA, HEEDTA and DTPA by ion chromatography. |
| 5433 |
DIN CEN/TS 17789-2:2022-07Organo-mineral fertilizers - Identification of chelating agents - Part 2: Determination of Fe chelated by EDDHA, EDDHMA and HBED, or the amount of chelating agents by ion pair chromatography. Organo-mineral fertilizers - Identification of chelating agents - Part 2: Determination of Fe chelated by EDDHA, EDDHMA and HBED, or the amount of chelating agents by ion pair chromatography. |
| 5434 |
DIN CEN/TS 17790:2022-07Organo-mineral fertilizers - Determination of the chelated micronutrient content and the chelated fraction of micronutrients by treatment with a cation exchange resin. Organo-mineral fertilizers - Determination of the chelated micronutrient content and the chelated fraction of micronutrients by treatment with a cation exchange resin. |
| 5435 |
DIN CEN/TS 17791:2022-07Inorganic fertilizers - Determination of chelating and complexing agents. Inorganic fertilizers - Determination of chelating and complexing agents. |
| 5436 |
DIN CEN/TS 17803:2022-07Organic and organo-mineral fertilizers - Detection of specific pathogens. Organic and organo-mineral fertilizers - Detection of specific pathogens. |
| 5437 |
DIN CEN/TS 17804:2022-07Organic, organo-mineral and inorganic fertilizers - Detection of Enterococcaceae. Organic, organo-mineral and inorganic fertilizers - Detection of Enterococcaceae. |
| 5438 |
DIN CEN/TS 17811:2022-08Molecular in vitro diagnostic examinations - Specifications for pre-examination processes for urine and other body fluids - Isolated cell free DNA. Molecular in vitro diagnostic examinations - Specifications for pre-examination processes for urine and other body fluids - Isolated cell free DNA. |
| 5439 |
DIN CEN/TS 17812:2022-09Determination of the acoustic properties of markings - The CPX measurement method. Determination of the acoustic properties of markings - The CPX measurement method. |
| 5440 |
DIN CEN/TS 17814:2022-08Building hardware - Master Key System data protection - Guidance. Building hardware - Master Key System data protection - Guidance. |
