康宁corning耗材 3115-0050 Oak Ridge 离心管,聚砜;聚丙烯螺旋盖,50ml容量 LSP Nalgene 10

康宁corning耗材 3115-0050 Oak Ridge 离心管,聚砜;聚丙烯螺旋盖,50ml容量 LSP Nalgene 10 100 1CS