简介:An aliquot of brine is acidified with nitric acid and titrated
with standard barium chloride solution to a single
thermometric endpoint. In concentrated brines, the
endpoint is subject to some rounding. For accurate
简介:An aliquot of brine is acidified with nitric acid and titrated
with standard barium chloride solution to a single
thermometric endpoint. In concentrated brines, the
endpoint is subject to some rounding. For accurate
results, it is necessary to determine the method blank on
aliquots of a sample brine solution.详细>