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
硅油;聚二甲基硅氧烷
苄基三苯基溴化膦
BOTTLES,PFA, WIDE NECK, GL40, HIGH RESISTANCE BOTH TO HEAT + CHEMICALS ATTACKS, 250 ML, WITH SPEZI
Pesticide Method GC Installation 套装 PTV
HYPERSIL SILICA 3UM 150X4MM COLUMN
FLASKS, ROUND BOTTOM, WIDE NECK, WITH BEADED RIM, WITH REINFORCED RIM, NECK D.76 MM, 4000 ML, DURAN
C8 F254玻璃薄板,5*20,250um涂层厚度
WEIGHING BOTTLES TOP, UNGROUND, NS 80 MM, DURAN
琥珀色窄口瓶,琥珀色高密度聚乙烯;琥珀色聚丙烯螺旋盖,30ml容量
二氰胺钠