ELBOW, MODIFIED, GILIAN 5000 Back Catalog number: 410-0037-01-R Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800143 Filter Cassette Holder Kit (required when sampling Price on request 810-0902-01-R Data Logging Pump Only (No Dock) Price on request 811-1706-01-R Gilibrator 3, Hard Shell Carry Case Only Price on request