$331.19 (as of 06/07/2022 23:37 PDT details )
Features:
- Bottles are manufactured from Type I borosilicate glass
- Ideal for incubating diluted samples of sewage, sewage effluents, polluted waters, and industrial wastes to determine biological oxygen demand
- Specially designed shoulder radius sweeps all air from inside the bottle during filling
- Interchangeable stoppers have a tapered bottom that also prevents air entrapment
- Numbered versions supplied with bar codes for quick and accurate recording of bottle numbers