AttractSPE® POCIS HLB (10 POCIS + empty fritted cartridges) Back Catalog number: POCIS.HLB.90.55.10 Availability: In the manufacturer's stock Price on request - + Recommended 438508 Spare Net Part for Nansen Closing Net with Boltrop Price on request 438702 Spare Net Part for Ring Trawl Net, mesh size 500m Price on request 438650 Stream Bottom Sampler, Surber Type, mesh size 500 Price on request