如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
Food Red No. 106, %, C27H29N2NaO7S2
环庚酮,99%
Copper(II) sulfate pentahydrate very fine crystals
2-(氨甲基)-5-甲基吡嗪,98.0%(GC&T)
3-甲氧基丙酸
4-甲氧基-1-丁醇,98%+
2,6-二甲基苯胺,99.0%(GC)
2-氟-4-碘吡啶,97%+
New Methylene Blue N, zinc chloride double salt, pure 10GR
3-氯特戊酸,98.0%(GC&T)
RICIN RAPID DETECTION KIT FOR ENVIRONMEN