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
H2分析柱 1M FOR SHIMADZU
其他
SPHERISORB SILICA 5UM 250X4MM COLUMN
MK-8245
8种苯系物混标(GBT 11890-1989)
96孔/平底-PP微孔板
柱子盒
FILTER DISC WITH GLASSRIM POROSITY 4
Y-CONNECTION TUBES WITH SERRATED ENDS LENGTH 45 MM, D. 8 MM
2-叔丁基蒽醌