Visibility Disc acc. to Secchi,10m steel rope, mar Back Catalog number: 443594 Availability: In the manufacturer's stock Price on request - + Recommended A136-01A 1" Butterfly Valve kit (316L) with EPDM seal Price on request 8228B-27 Shovel - Blue PP - 27cm wide Price on request 8286A-50S SteriWare Scoop 50ml - PS - Box of 100. STERILE Price on request