份样是指从一批产品的一个点一次性取得的样本，构成总样或大样的最小基本单元。在矿物或农产品的质量检验中，通常从不同取样点抽取份样，其质量和数量应相近，以确保样品的代表性。
| 标准号 & 类别 | 标准名称 | 发布 |
|---|---|---|
| CJ/T 531-2018 试验 |
Sampling preparation and detection of domestic waste incineration ash
|
2018-11-07 行业标准-城建 |
| GB/T 14261-2010 试验 |
Methods for sampling and sample preparation of flotation zinc concentrates in bulk
制样 |
2010-12-23 国家市场监督管理总局 |
| GB/T 14699-2023 |
feed sampling
交付物 |
2023-08-06 国家市场监督管理总局 |
| GB/T 24243-2009 试验/规范 |
Chromium ores.Increment sampling
交货批 |
2009-07-15 国家市场监督管理总局 |
| HG/T 2252-1991 试验 |
The collection and preparation method of celestite ore samples
|
1991-11-15 行业标准-化工 |
| HJ/T 20-1998 规范 |
Technical specifications on sampling and sample preparation from industry solid waste
工业固体废物 |
1998-01-08 行业标准-环保 |
| NY/T 2129-2012 规程 |
Code of practice of forage sampling
交付物 |
2012-02-21 行业标准-农业 |
| SN/T 1266-2003 试验 |
Methods for sampling and sample preparation of flake graphite in container bags for export
|
2003-05-28 行业标准-出入境检验检疫 |
| SN/T 1797.1-2008 试验 |
Technical regulation on safety and sanitation for inspection of iron ore.Part 1:Sampling.manual method
|
2008-07-17 行业标准-出入境检验检疫 |
| SN/T 1964-2007 |
Rules of sampling for export ferromolybdenum
|
2007-08-06 行业标准-出入境检验检疫 |
| SN/T 2779-2011 规程 |
Sampling method of bulk soda ash for export
|
2011-07-01 行业标准-出入境检验检疫 |
| SN/T 3323.6-2013 试验 |
Mill scale.Part 6:Method for manual sampling of mill scale in bulk
取样方法 氧化铁皮 |
2013-03-01 行业标准-出入境检验检疫 |
| SN/T 3364-2012 试验 |
Methods of sampling coke in bulk in the warehouse
|
2012-12-12 行业标准-出入境检验检疫 |
| SN/T 3519-2013 试验 |
Method for sampling of ores in bulk in container
|
2013-03-01 行业标准-出入境检验检疫 |
| YC/Z 385-2011 指南标准 |
烟草及烟草制品 由同批样品中制备和组成测试方法评价的共同实验用均一样品 Tobacco and tobacco products.Preparation and constitution of identical samples from the same lot for collaborative studies for the evaluation of test methods
|
2011-03-25 行业标准-烟草 |
| YS/T 1328-2019 规程标准 |
Precious metal concentrate sampling and sample preparation methods
|
2019-08-02 行业标准-有色金属 |
| YS/T 3005-2011 试验 |
Methods for sampling and sample preparation of flotation gold concentrates
|
2011-12-20 行业标准-有色金属 |
| YS/T 950-2014 试验 |
Methods for sampling and sample preparation of laterite nickel ores in bulk
红土镍矿 |
2014-10-14 行业标准-有色金属 |
| 农业部2031号公告-19-2013 规程 |
Detection of genetically modified plants and derived products.Sampling
|
2013-12-04 国家农业部 |
Copyright ?2007-2026 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证：京ICP证110310号
页面更新时间: 2026-09-05 14:30