Combined Plate Chamber (Utermöhl-Chamber), set wit Back Catalog number: 435025 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 438040 Plankton Net for quantitative collection with cowl Price on request 438055-001 Repair Set for Net Bucket No. 438 055 Price on request 435028 Package of 50 Cover Plates, diameter 33mm Price on request