Nalgene 8020-0500 NALGENE 689 聚丙烯胶管,内径x外径x壁厚,3/8 x 1/2 x 1/16英寸 TBG-689-PP 3/8X1/2X1/16 100FT Labware and Bottles 100 100 928
Nalgene 8020-0500 NALGENE 689 聚丙烯胶管,内径x外径x壁厚,3/8 x 1/2 x 1/16英寸 TBG-689-PP 3/8X1/2X1/16 100FT Labware and Bottles 100 100 928