This standard specifies the sampling,the principle,the test method and the allowable error of the general method using the loss of mass on drying method for the determination of evaporation residues in fluorinated olefins for refrigerants use.
This standard is applicable to the determination of evaporation residues in fluorinated olefins for low,medium,and high pressure refrigerants use.The sensitivity of this methed is 0.000 1%.
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