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Get it between 2025-03-04 to 2025-03-11. Additional 3 business days for provincial shipping.
The design incorporates a flared mouth used to form a water seal which prevents the drawing of air into the bottle during incubation
Glass stopper design uses a conical extension to displace excess sample which further insures no air entrapment in the sample
300 mL capacity, 165 mm height, Neck ID 16.7 mm
For reference see Method 5210-B: 5-Day B.O.D. Test (Standard Methods for Examination of Water and Wastewater)
Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Designed for sampling and incubation of aqueous samples. Determines the amount of oxygen required during the stabilization of the decomposable organic matter by aerobic biochemical action.