545| 0
|
YC/T 563-2018 卷烟 总粒相物中烟碱、降烟碱、新烟碱、麦斯明、假木贼碱、可替宁和2,3′—联吡啶的测定 气相色谱—质谱联用法 |
| ||
Archiver|手机版|小黑屋|标准网 ( 浙ICP备19005909号 )
GMT+8, 2024-11-21 22:00 , Processed in 0.060096 second(s), 33 queries .
Powered by Discuz! X3.4
© 2001-2023 Discuz! Team.