Quantitative Determination of Weak Acidic Drugs by Gran's Method(การหาปริมาณตัวยาที่เป็นกรดอ่อนโดยวิธีของแกรน)

Authors

M. Pathipvanich
S. Rujirawat
S. Arttamangkul

Abstract

End point volume determinations by Gran's method were shown to be as accurate and reproducible as that of the reference nonaqueous titration methods which are described in the USP XXI. Gran's method gave satisfactory results even in cases which the union...

DOI

10.56808/3027-7922.1290

First Page

19

Last Page

31

Recommended Citation

Pathipvanich, M.; Rujirawat, S.; and Arttamangkul, S. (1990) "Quantitative Determination of Weak Acidic Drugs by Gran's Method(การหาปริมาณตัวยาที่เป็นกรดอ่อนโดยวิธีของแกรน)," The Thai Journal of Pharmaceutical Sciences: Vol. 15: Iss. 1, Article 2.
DOI: https://doi.org/10.56808/3027-7922.1290
Available at: https://digital.car.chula.ac.th/tjps/vol15/iss1/2