|
标准编号 |
标准名称 |
发布部门 |
发布日期 |
状态 |
|
ISO 18642:2016 |
Fertilizer and soil conditioners - Fertilizer grade urea - General requirements |
Internatio.. |
2016-07-07 |
现行 |
|
DIN EN 16318 (2016-07) |
Fertilizers and liming materials - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B) (includes Amendment :2016) |
German Ins.. |
2016-07-01 |
现行 |
|
ASTM D2973-16 |
Standard Test Method for Total Nitrogen in Peat Materials |
American S.. |
2016-07-01 |
现行 |
|
DIN EN 16847 (2016-05) |
Fertilizers - Determination of complexing agents in fertilizers - Identification of heptagluconic acid by chromatography |
German Ins.. |
2016-05-01 |
现行 |
|
ISO 18644:2016 |
Fertilizers and soil conditioners - Controlled-release fertilizer - General requirements |
Internatio.. |
2016-04-07 |
现行 |
|
ISO 25475:2016 |
Fertilizers - Determination of ammoniacal nitrogen |
Internatio.. |
2016-04-07 |
现行 |
|
ISO 25705:2016 |
Fertilizers - Determination of urea condensates using high-performance liquid chromatography (HPLC) - Isobutylidenediurea and crotonylidenediurea (method A) and methylen-urea oligomers (method B) |
Internatio.. |
2016-04-06 |
现行 |
|
ISO 18643:2016 |
Fertilizers and soil conditioners - Determination of biuret content of urea-based fertilizers - HPLC method |
Internatio.. |
2016-03-18 |
现行 |
|
DIN EN 16319 (2016-03) |
Fertilizers and liming materials - Determination of cadmium, chromium, lead and nickel by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution (includes Amendment A1:2015) |
German Ins.. |
2016-03-01 |
现行 |
|
DIN EN 16965 (2016-03) |
Fertilizers - Determination of cobalt, copper, iron, manganese and zinc using flame atomic absorption spectrometry (FAAS); German and English version prEN 16965:2016 |
German Ins.. |
2016-03-01 |
废止 |
|
DIN EN 16963 (2016-03) |
Fertilizers - Determination of boron, cobalt, copper, iron, manganese, molybdenum and zinc using ICP-AES; German and English version prEN 16963:2016 |
German Ins.. |
2016-03-01 |
废止 |
|
DIN EN 16962 (2016-03) |
Fertilizers - Extraction of water soluble micro-nutrients in fertilizers and removal of organic compounds from fertilizer extracts; German and English version prEN 16962:2016 |
German Ins.. |
2016-03-01 |
废止 |
|
DIN EN 16964 (2016-03) |
Fertilizers - Extraction of total micro-nutrients in fertilizers and removal of organic compounds from fertilizer extracts; German and English version prEN 16964:2016 |
German Ins.. |
2016-03-01 |
废止 |
|
I.S. EN 16847:2016 |
Fertilizers - Determination of Complexing Agents in Fertilizers - Identification of Heptagluconic Acid by Chromatography |
National S.. |
2016-02-07 |
现行 |
|
ISO/FDIS 15960 |
Fertilizers - Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates |
Internatio.. |
2015-11-09 |
现行 |
|
ASTM D2976-15 |
Standard Test Method for pH of Peat Materials |
American S.. |
2015-11-01 |
现行 |
|
ASTM D4531-15 |
Standard Test Methods for Bulk and Dry Density of Peat and Peat Products |
American S.. |
2015-07-15 |
现行 |
|
ISO 8157:2015 |
Fertilizers and soil conditioners - Vocabulary |
Internatio.. |
2015-07-09 |
现行 |
|
DIN EN 16651 (2015-07) |
Fertilizers - Determination Of N-(n-butyl)thiophosphoric Acid Triamide (nbpt) And N-(n-propyl)thiophosphoric Acid Triamide (nppt) - Method Using High-performance Liquid Chromatography (hplc) |
German Ins.. |
2015-07-01 |
现行 |
|
BS ISO 17322:2015 |
Fertilizers And Soil Conditioners - Analytical Methods For Sulfur Coated Urea (Scu) |
British St.. |
2015-06-30 |
现行 |
