This method can use the same level of equipment for the full method verification of the solution, or the reagent weight and volume can be adjusted in equal proportions.
For the whole method verification of this method for solution, instruments of the same grade can be used, or the weight and volume of reagent can be adjusted in equal proportion
This method can be used for the whole method verification of the solution with the same level of instruments or the weight and volume of reagents can be adjusted in equal proportion.