Nalgene 8000-0070 NALGENE 180透明塑料管,透明,柔软,多用,经济,内径 x 外径x壁厚,1/4 x 7/16 x 3/32,英寸,每箱数量50 TBG-180-PVC 1/4X7/16X3/32 50FT Labware and Bottles 50 50 645
Nalgene 8000-0070 NALGENE 180透明塑料管,透明,柔软,多用,经济,内径 x 外径x壁厚,1/4 x 7/16 x 3/32,英寸,每箱数量50 TBG-180-PVC 1/4X7/16X3/32 50FT Labware and Bottles 50 50 645