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-甲氧基-4'-甲基二苯胺
RESERVOIR BOTTLE ONLY, FOR ADJUSTABLE HANGING BAR SPINNER-FLASK NO. 5 529 021
BETABASIC CN 3UM 150X4MM COLUMN
网架
苯酚钾
硅烷化 组合装 4ML 样品瓶 套装 聚四氟乙烯/硅树脂 隔垫
NOT LONGER AVAILABLE !
量筒
Drying tube, PE-HD, diameter 20 mm, length 100 mm
HPLC级石油醚30-60
