Nalgene 8020-0625 NALGENE 689 聚丙烯胶管,内径x外径x壁厚,1/2 x 5/8 x 1/16英寸 TBG-689-PP 1/2X5/8X1/16 100FT Labware and Bottles 100 100 1178
Nalgene 8020-0625 NALGENE 689 聚丙烯胶管,内径x外径x壁厚,1/2 x 5/8 x 1/16英寸 TBG-689-PP 1/2X5/8X1/16 100FT Labware and Bottles 100 100 1178