Set of 10 Spare Dilution Bottles 250ml Back Catalog number: 435098 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435028 Package of 50 Cover Plates, diameter 33mm Price on request 435015 Plankton Chamber acc. to Kolkwitz, capacity 0.5ml Price on request 438010 Plankton Net for quantitative collections with cow Price on request