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
250ml PP塑料瓶(透明)
3‘-Bromo-1,4-di(9-carbazolyl)benzene,>98.0%(HPLC)
FILTER FLASKS, ERLENMEYER SHAPE, WITH SIDE TUBE, BOROSILICATE-GLASS, WITH PVC-SAFETY COATING, 250M
2-氨基-4-(4-溴苯基)噻唑
异丁司特
气接头
PRECLEANED COPPER TUBING 1/8IN, 50FT COI L
2,2-双(烯丙氧基甲基)-1-丁醇(含单和三取代物)
STIRRER MAGNETS Boxed Magnet Sets
套装 顶空 V/C/A-未组装 500/件 20ML 透明 平底 螺口 聚四氟乙烯/硅树脂