OCTYL 1000MG INERT II SPE COLM 30pk Back Catalog number: 5018 Availability: In the manufacturer's stock Price on request - + Recommended 1136 RED CONICAL STOPPER - 20x14mm, h 24mm Price on request 692 STIRRES FOR BALLONS PTFE, 105mm Price on request 1575 GRADUATED CYLINDERS TALL SHAPE TPX, 500ml Price on request