Repair Set for Net Bucket No. 438 055 Back Catalog number: 438055-001 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 438040 Plankton Net for quantitative collection with cowl Price on request 435035 Package of 250 Base Plates, diameter 27.5mm Price on request 435011 Counting Chamber for zooplankton, volume approx. 2 Price on request