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
双磨砂标准塞防溅球,连接磨砂口玻璃仪器,起到液体的缓冲作用。优质高硼硅3.3玻璃材料,外观光洁,硬度高。
MG227/1/60玻璃纤维滤膜
AmmoniaNitrogen1Solution,25mLSCDB
MK360石英纤维滤膜
NesslerReagent,1000mL
NitraVerXNitrogen-NitrateReagentSet,HR
CODDigestionVials,HighRange,pk/150
FerroinIndicatorSolution,25mLDB
CODDigestionVials,ManganeseIII,pk/25
ChemicalOxygenDemand(COD)Reagent,TNTplus,HR,25tests
T293石英纤维滤膜