Visibility Disc acc. to Secchi, dia. 30cm,10m stee Back Catalog number: 443593 Availability: In the manufacturer's stock Price on request - + Recommended 8228B-27 Shovel - Blue PP - 27cm wide Price on request 8286A-1000 SteriWare Scoop 1000ml - PS - Box of 30 Price on request A716-400-2 400mm Powder Funnel. 316Lss with 2" outlet Price on request