STIRRING BAR OVAL, 50x20mm Back Catalog number: 688 Availability: In the manufacturer's stock Price on request - + Recommended 5640 URINE CONTAINER, 150ml (500 pcs) Price on request 362 PETRI DISHES 2 SECTORS, O 90mm (1 pc) Price on request 1998 GRADUATED BURETTE, 25ml Price on request