Wheaton® Imhoff Cones

This unit is designed for volumetric determination of settleable solids in surface and saline waters as well as domestic and industrial wastes. The cone is externally graduated from the plug up to 1000mL: 0 to 1mL x 0.1mL; 1 to 10mL x 0.5mL; 10 to 40mL x 1mL, 40 to 100mL x 2mL; with lines and numbers at 250, 500 and 1000mL. The Imhoff Cone is manufactured from styrene-acrylonitrile and comes with a low-density polyethylene plug. To clean, simply remove the leak-resistant screw cap and plug. Reference: Standard Methods for the Examination of Water and Wastewater, 21st Edition (2005), Method 2540 F. The 3 and 4-place Imhoff Cone Racks are constructed of plated, heavy-gauge steel to provide long life.

• Used to determine settleable solids
•  Manufactured from styrene-acrylonitrile
• Removal plug allows for easy cleaning
• Imhoff cone rack can be purchased separately