Spare Rope for Visibility Disc acc. to Secchi Back Catalog number: 443594-001 Availability: In the manufacturer's stock Price on request - + Recommended 5065A-6001 Telescopic Rod. - 1.8m to 6m Price on request 450010 Set of 12 Experimental Bottles (Serial No. xx) Price on request 1640A-1500 100ml Point Sample Chamber with 1.5m handle Price on request