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
异色满
2-Phenylimidazole
5%PEG-6000 ON 6201 60/80MESH 2M SUS
称量瓶
STANDARD, SOCKETS, FINISHED, NS 12.5/21, DURAN
LABORATORY BOTTLES, 100 ML, GL 45, BOROSILICATE-GLASS 3.3, WITH SCREW CAP AND RING
50kg-1g 砝码套装， OIML CLASS级别 FI /OIML
气相色谱柱，TR-1 100m, 0.25mm, 1um
20G砝码，E1级别，带NVLAP证书
气其他
