Tongs. 230mm long Back Catalog number: A144-230 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 438213 Net Part for Microplastic nets, Hydro-Bios No. 438 Price on request 438517-020 Additional cost for Net Part of WP2 Net Price on request 438650 Stream Bottom Sampler, Surber Type, mesh size 500 Price on request