Visibility Disc acc. to Secchi, dia. 30cm,10m stee Back Catalog number: 443593 Availability: In the manufacturer's stock Price on request - + Recommended 5070D-10 10m cable. PTFE coated stainless steel Price on request A1234-5 Safety Can 5L - 316 stainless steel Price on request 8045P-250 Disposable PharmaScoop 250ml. PP. Box of 85 Price on request