Nalgene 8005-0070 NALGENE 980编织式透明塑料管,内径x外径x壁厚,1/4 x 7/16 x 3/32英寸 TBG-980-PVC 1/4X7/16X3/32 50FT Labware and Bottles 50 50 812
Nalgene 8005-0070 NALGENE 980编织式透明塑料管,内径x外径x壁厚,1/4 x 7/16 x 3/32英寸 TBG-980-PVC 1/4X7/16X3/32 50FT Labware and Bottles 50 50 812