300 mL BOD Btl, 217 - 240, Gls Rob Stpr-WTN 227497-10

These 300 mL BOD bottles are similar to the 60 mL BOD bottles but are offered with bar coding. Interchangeable ground stoppers are tapered to prevent air entrapment. Bottles have a flared lip for water seal. A white marking area on the bottles makes it easy to identify samples.