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
4-Bromobenzotrifluoride, 99% 25ML
2-碘苯甲醚(含稳定剂铜屑),98%+
DURASEAL LABORATORY STRETCH FILMROLL SIZ E: 2" X 5
4,4'-二硫代二吗啉,98%+
(易制爆)(易制毒三类)Potassium permanganate, extra pure, 98% 500GR
三乙酰氧基硼氢化钠,80.0%(T)
苯氧乙酸钠, ≥98.0%
联苯基-2-甲酸,98.0%(GC)
黄烷酮,98.0%(GC)
(易制爆)硝酸银, ACS, 99.9+% (metals basis) (氧化剂)