This standard specifies the preparation and calibration methods of chemical reagent standard titration solutions. This standard applies to the preparation and calibration of standard titration solutions for the determination of the purity and impurity content of chemical reagents by titration. Other fields are also available.
GB/T 601-2016 Referenced Document
GB/T 603 Preparation of preparations and products used in chemical reagent test methods*, 2023-08-06 Update
GB/T 606 Chemical reagent General method for the determination of water Karl Fischer method
GB/T 6379.6-2009 Accuracy(trueness and precision)of measurement methods and results.Part 6:Use in practice of accuracy values
GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB/T 9725-2007 Chemiaal reagent.General rule for potentiometric titration