Incubation bottles are ideal for determining oxygen demand of sewage, water, and industrial wastes.

Borosilicate glass bottles are designed with large permanently screened-on labels for accuracy in recording bottle numbers. Interchangeable ground glass robotic stoppers and glass pennyhead stoppers are tapered to prevent air entrapment. Bottles fit most dissolved oxygen probes.

Diluted samples may be analyzed according to Standard Methods for the Examination of Water and Wastewater, 19th Ed., 5210B.