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
LiChroCART 55-3,LiChroprep NH2 25-40μm定制柱
炉丝电源线
EMPTY SS TD TUBE W/SCREENS FOR GERSTEL
SS COL. 3M X 4MM X 3 MM, PW 60/80 ALUMI- NA F-1 (2-0283)
Gilson 瓶盖, 100个/包装 用于 1ml SPE 管路
HANDBOOK OF DERIVATIZATION REACTIONS FOR
9种元素标液
SGE气相自动进样针,10uL
Clip glassware Delrin blue, for joint size 19/22, 2 pc adjustable .
肠杆菌科细菌生化编码鉴定管 GYZ-11e