氮化硼,98.5%(1 μm,粉末)
氮化硼,99.9%(高纯试剂1~2μm)
氮化硼,99.9%(高纯试剂5~10μm)
氮化硼,97%,1μm
氮化硼分散液,5.4mg/L,1-5层
纳米六方氮化硼,99.9%(高纯试剂),500nm
纳米六方氮化硼,99.9%(高纯试剂),300-500nm