9 求购

最新国际求购:纳米粒子,nanoparticles wanted
nanoparticles wantedkindly send quotation of multi-wall nanotube and copper oxide nanoparticles of following specifications.1. multi-wall carbon nanotubepurity 95%outside diameter 20-40 nmcore diameter 5-10 nmlength 5-15 nmssa 40-600 m2/gqty required 1 kg2. copper oxide powder, 99+%aps 30-50 nmssa 13 m2/gparticle morphology nearly sphericalcrystallographic structure monoclinicqty required2kgcontact person mr. sandip sonawanetelephone 91-22-25764533 Post:Sponsor

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