Benzoic Acid, 4 g. Benzoic Acid is used as the combustion standard with the Oxygen Analysis Kit. The sample weight percentages of this compound are: Carbon = 68.85% Hydrogen = 4.95% Nitrogen = 26.20% Included in PerkinElmer 2400 Series II Oxygen Analysis Kit P/N N2410513.
- Model: 02401120
- Manufactured by: PerkinElmer