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
1-Bromo-2-butanone, stabilized, 90% 25GR
RACK, 5-SHELF FOR 35 LITER DEWAR FLASK
1-Bromo-2,3-difluorobenzene, 98% 1GR
Anisonitrile, 99% 25GR
无水硫酸镁,AR
全氟三丁胺[用于质谱法],60.0%(GC)
Tetramethylammonium hydroxide pentahydrate, 97% 500GR
2,3-Dichloro-5,6-dicyano-p-benzoquinone for synthesis
5-硝基荧光素(异构体I), ≥98.0%
1-Butene (in cylinder without valve)