欧美大黑BBBBBBBBB香啊_国产午精品午夜福利757视频播放_午夜片无码区在线观看视频_国产一区二区三区视频
會員登錄
請登錄您的生意號,獲取電子名片。便于轉(zhuǎn)發(fā)分享!
取消
2,4-D 96% TC
2,4-D 96% TC
CAS NO.:94-75-7
Capacity T/Y:
Assay:96%
Molecular formula:

C8H6CI2O3


Molecular weight:221.037
Appearance shape:white to yellow, crystal powder
Physical and chemical properties
Use
Security Information
欧美大黑BBBBBBBBB香啊_国产午精品午夜福利757视频播放_午夜片无码区在线观看视频_国产一区二区三区视频