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
Power supply cable CN/straight 1.5m
白头翁
NOT LONGER AVAILABLE !
SPHERISORB NH2 5UM 10X4MM DROP-IN GUARDS 4/PK
活菌培养用滤膜(1000片/盒)
1-乙基-3-甲基咪唑鎓丙二腈盐
SPECIMEN JARS, WITH GROUND KNOBCOVER, ? 65 MM, HEIGHT: 103 MM, DURAN
气相色谱柱,TG-1MS 30m x 0.32mm x 1μm
2,5-双(三氟甲基)苯胺
4-乙酰基苯甲酸