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
二叔丁基硅基双(三氟甲烷磺酸)
Grey-blue rubber stopper, ? bottom 18.0 mm, ? top 24.0 mm, length 30 mm
BETAMAX ACID 5UM 100X3MM COLUMN
密封垫 20MM 磁 1000
10000 ml聚丙烯窄口试剂瓶,GL63
SAS HYPERSIL 3UM 50X4MM COLUMN
异丁硫醇
HYPERSIL GOLD C8 5UM 100X30MM PREP COLUMN
6-甲氧基-1-萘满酮
HAYESEP S 60/80气相