Description

BOD Bottles – 60 ml – used to incubate samples of sewage, sewage effluents, polluted waters and industrial wastes to determine the amount of oxygen required during stabilization of decomposable organic matter by aerobic biochemical action.  With marking spot.  Borosilicate glass.

Case of 33 ( missing 3 bottles ) numbered from 34 – 72 with pennystoppers.