FIELD: methods for determining organic chlorine.
SUBSTANCE: described is a method of determining organic chlorine content in organic-based, water-based, organic acid-based and solid-state solid organic state chemical reagents used in oil production, comprising administering to the prepared sample to be analyzed internal standard – bismuth solution in a nonpolar solvent with a mass fraction of bismuth 5000 million-1 in amount of 10 % of the sample of the sample, performance of measurements on X-ray fluorescence wave-dispersive spectrometer.
EFFECT: wider methods of determining organic chlorine.
4 cl, 4 ex
