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
3,5-二氯苯胺
Screw cap for Digital Burette III PP, with strap
(易制爆)硝酸 65% extra pure
STIRRER SHAFT VA*
SILICONE RUBBER STOPPER TO SPINNER FLASKS "BIOGEN" NO. 5529.105-110
间苯二酚试剂
1,1,1,3,5,5,5-七甲基三硅氧烷
Nonpolar 气相毛细管空柱
PK1 SUPELGUARD DISCOVERY HS PEG 5UM 1CMX10.0MM CARTRIDGE
CAPCELL PAK C18 AQ (S-5) 20X250