实施日期：1998-03-01
Biotechnology - Equipment - Guidance on procedures for testing leaktightness; German version EN 12298:1998
Detection of genetically modified organisms and derived products--Nucleic acid extraction
发布日期：2004-04-21 实施日期：2004-04-21
Biotechnology - Equipment - Guidance on testing procedures for sterilizability; German version EN 12297:1998
Detection of genetically modified organisms and derived products--Methods for sampling and sample preparation
发布日期：2004-04-21 实施日期：2004-04-13
Biotechnology - Large-scale process and production - General requirements for management and organization for strain conservation procedures; German version EN 1619:1996
实施日期：1998-03-01
实施日期：1996-07-01
Measuring of minority-carrier lifetime in silicon single crystal by photoconductive decay method
Detection of genetically modified organisms and derived products--General requirements for laboratories
发布日期：2004-04-21 实施日期：2004-04-21
Detection of genetically modified organisms and derived products--Quantitative nucleic acid based methods
发布日期：2004-04-21 实施日期：2004-04-21
Biotechnology - Large-scale process and production - Plant building according to the degree of hazard; German version EN 1620:1996
Measurement of minority carrier life time in germanium by photoconductive decay method
Environmental management - Life cycle assessment - Requirements and guidelines
发布日期：2008-05-26 实施日期：2008-11-01
Detection of genetically modified organisms and derived products--Qualitative nucleic acid based methods
发布日期：2004-04-21 实施日期：2004-04-21
请选择需要导出的字段：
请选择需要导出的字段：
知识产权声明 | 服务承诺 | 联系我们 | 客户服务 | 关于我们
互联网出版许可证：新出网证(京)字042号 互联网药品信息服务资格证书号：(京)-经营性-2011-0017 信息网络传播视听节目许可证 许可证号：0108284
万方数据标准管理系统V1.0 证书号:软著登字第4252816号
京ICP证：010071 京公网安备11010802020237号 京ICP备08100800号-1
客服电话：4000115888 客服邮箱：service@wanfangdata.com.cn 违法和不良信息举报电话：4000115888 举报邮箱：problem@wanfangdata.com.cn 举报专区：https://www.12377.cn
万方数据知识服务平台--国家科技支撑计划资助项目（编号：2006BAH03B01）©北京万方数据股份有限公司 万方数据电子出版社
