This part of GB/T 24583 specifies the distillation-neutralization titration method for the determination of nitrogen content. This section applies to the determination of nitrogen content in vanadium nitrogen alloys. Measuring range (mass fraction): 5.00% to 20.00%.
GB/T 24583.3-2009 Referenced Document
GB/T 4010 Ferroallys sampling and preparation of samples for chemical analysis*, 2015-09-11 Update
GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
GB/T 24583.3-2009 history
2019GB/T 24583.3-2019 Vanadium-nitrogen—Determination of nitrogen content—Distillation-neutralization titration method
2009GB/T 24583.3-2009 Vanadium-Nitrogen alloy.Determination of nitrogen content.The distillation-neutralization titration method