Nalgene 8050-0500 NALGENE 890 FEP胶管,内径x外径x壁厚,7/16 x 1/2 x 1/32英寸 TBG 890 FEP; 7/16 X 1/2; 50FT Labware and Bottles 25 50 4240
Nalgene 8050-0500 NALGENE 890 FEP胶管,内径x外径x壁厚,7/16 x 1/2 x 1/32英寸 TBG 890 FEP; 7/16 X 1/2; 50FT Labware and Bottles 25 50 4240