[On the possibility of the stabilization of titration of disodium versenate solution by means of lead nitrate in the presence of PAR indicator].
D004492:Edetic Acid; D007202:Indicators and Reagents; D007854:Lead; D009566:Nitrates
D007202:Indicators and Reagents; D009566:Nitrates; D007854:Lead; D004492:Edetic Acid
O mozliwości ustalania miana roztworu wersenianu dwusodowego za pomoca azotanu ol/owiawego wobec wskaźnika PAR.