康宁corning耗材 8001-1520 NALGENE 180公制胶管,内径x外径x壁厚,15.0 x 20.0 x 2.5 mm,每箱米数10 LSP Nalgene 10

康宁corning耗材 8001-1520 NALGENE 180公制胶管,内径x外径x壁厚,15.0 x 20.0 x 2.5 mm,每箱米数10 LSP Nalgene 10 10 1CS