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
气进样针
HYPERCARB 7UM 50X0.18MM KAPPA COLUMN
生活饮用水中汞质控样
NUCLEOSIL C18 3UM 250X4.6MM COLUMN
DURAN? Volumetric flask,blue graduation, class A, USP conformity, individual certificate, with one graduation mark, polyethylene stopper, NS 12/21, 50
TEST TUBE SUPPORTS, POLISHED HARDWOOD, 120 X 210 X 70 MM, 6 NUMBER OF OPENINGS
PUNYW9876231 Norethisterone Octoate
镉(Cd)AAS标准溶液,1000mg/L溶于2% HCl
METAL FLANGE FOR PISTON **
AG5A 阴离保护柱
