TY - RPRT TI - Automatic potentiometric flow titration procedure for ascorbic acid determination in pharmaceutical formulations. AU - Ana Paula S Paim AU - Cristina M N V Almeida AU - Boaventura F Reis AU - Rui A S Lapa AU - Elias A G Zagatto AU - José L F Costa Lima PY - 2002 DO - 10.1016/s0731-7085(02)00018-3 UR - https://pubmed.ncbi.nlm.nih.gov/12049987/ ID - 12049987 ER -