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USP <541> Potentiometric Titration Proficiency Test


Proficiency Test for laboratories performing Assay by USP <541> Potentiometric Titration. read more



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PH-0123, PH-0523


Product Details

Quantitative Proficiency Test (PT) for laboratories performing Potentiometric Titriation Assay by USP <541> or equivalent. Participants report quantitative results for their sample(s). Samples provided two vials containing 500mg of material.  Participants are asked to determine the concentration (Assay) in percentage (%) of target analyte in the sample per the USP monograph or equivalent.


Target Analyte: Sodium Chloride, powdered or granulated solid