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
NOT LONGER AVAILABLE !
PROZENT HYDROMETER, WITHOUT THERMOMETER F.0-45 % H2SO4, L. 250 MM
CRYSTALLIZING DISHES
CHROMABOND C18 EC POLYPROPYLENE COLUMNS
1-叔丁氧羰基-1-甲基肼
PP STOPPER W.PERFOR.200X
4-Hydroxyantipyrine-D3
DISCOVERY HS PEG 5UM 10CM X 2.1MM HPLC COLUMN
6-苄氨基嘌呤
SPB-608 毛细管气相色谱柱