Screw cap micro tube, working volume: 2 ml, skirted conical base, with knurling, transparent, cap: natural, cap attached, with printed writing space, with graduations, Biosphere® plus, 25 piece(s)/bag
tube, working volume: 7 ml, (LxØ): 82 x 13 mm, material: PP, round base, transparent, screw cap, natural, cap assembled, with graduations, 25 piece(s)/bag