Ace Glass 7525-44 Imhoff Sedimentation Cone #7 Ace-Thred End

Used in determination of settable matter in water and wastewater in accordance with procedures given in Standard Methods for Examination of Water and Wastewater, Twentieth Edition, 1999. Made from clear, inert borosilicate heavier-walled glass that will maintain clarity over long use. With one liter permanent fill mark and sedimentation graduations at tip. Graduations 0-2 ml in 0.1 ml divisions, 2-10 ml in 0.5 ml divisions, 10-40 ml in 1 ml divisions and 40-100 ml in 2 ml divisions. Has #7 Ace-Thred end. Ace-Thred version has a PTFE plug at bottom that can be easily removed to facilitate draining and cleanout.