Imhoff Cones, Polycarbonate

Nalgene 1000-0010 Polycarbonate Imhoff Settling Cones can be used to determine settleable matter in water and waste effluent and also measure the sand content in well water. The cone features a 13mm leakproof screw closure at bottom for withdrawing sediments for gravimentric anaylsis. It also aids in cleaning. Closure design enables user to read graduations to zero....