Application of highly accurate nephelometric titration in the assaying of phenytoin sodium.
OBJECTIVE
To determine phenytoin sodium by a highly accurate nephelometric titration.


METHODS
The titration operating conditions were optimized and the solubility product constant of phenytoin silver precipitation was determined.


RESULTS
The result of the titration is comparable to those of control experiments.


CONCLUSIONS
The proposed method has been found to be accurate, precise, specific, reproducible, and linear.
Yi
Tao
T
West China School of Pharmacy, Sichuan University, Chengdu.
Zhan
Xian-cheng
XC
Li
Cheng-rong
CR
He
Ning
N
D009391:Nephelometry and Turbidimetry / Q000379:methods*; D010672:Phenytoin / Q000032:analysis*; D015203:Reproducibility of Results; D012996:Solutions; D017186:Titrimetry / Q000379:methods*
D012996:Solutions; D010672:Phenytoin