Iron ores. Determination of hygroscopic moisture in analytical samples. Gravimetric, Karl Fischer and mass-loss methods Ingestion-build-48974 Statistical procedures are defined for

Statistical procedures are defined for evaluation of the test data

In Clause 3

allowable operating pressure and pressure loss

The Standard does not specify the required level of a given property to be achieved by a product to demonstrate fitness for purpose in a particular application

Iron ores. Determination of hygroscopic moisture in analytical samples. Gravimetric, Karl Fischer and mass-loss methods Ingestion-build-48974 Statistical procedures are defined for1 Scope This International Standard specifies the following four test methods for the determination of the hygroscopic moisture content of test samples: Method 1 Gravimetric method; Method 2 Karl Fischer volumetric method; Method 3 Karl Fischer coulometric method; Method 4 Mass loss method. Any of these methods is applicable wherever the analytical value of a chemical constituent is to be calculated to a dried sample basis in the following ore types.