Nalgene 8050-0562 NALGENE 890 FEP胶管,内径x外径x壁厚,1/2 x 9/16 x 1/32英寸 TBG 890 FEP; 1/2 X 9/16; 50FT Labware and Bottles 25 50 4749
Nalgene 8050-0562 NALGENE 890 FEP胶管,内径x外径x壁厚,1/2 x 9/16 x 1/32英寸 TBG 890 FEP; 1/2 X 9/16; 50FT Labware and Bottles 25 50 4749