[Differentation of penicilloic acids from functional derivatives of their alpha carboxyl group with the penamaldate stability test].
D004355:Drug Stability; D007202:Indicators and Reagents; D010406:Penicillins / Q000032:analysis*; D013053:Spectrophotometry
D007202:Indicators and Reagents; D010406:Penicillins
Unterscheidung der Penicilloinsäuren von funktionellen Derivaten ihrer alpha-Carboxylgruppe mittels Penamaldat-Stabilitätsbestimmung.