Nalgene 8000-0190 NALGENE 180透明塑料管,透明,柔软,多用,经济,内径 x 外径x壁厚,1/2 x 11/16 x 3/32,英寸,每箱数量50 TBG-180-PVC 1/2X11/16X3/32 50F Labware and Bottles 50 50 1136
Nalgene 8000-0190 NALGENE 180透明塑料管,透明,柔软,多用,经济,内径 x 外径x壁厚,1/2 x 11/16 x 3/32,英寸,每箱数量50 TBG-180-PVC 1/2X11/16X3/32 50F Labware and Bottles 50 50 1136