[Determination of diclofenac sodium and codeine phosphate in shuerfen tablets by CPA-matrix method].
The contents of diclofenac sodium and codeine phosphate in shuerfen tablets may be determined simultaneously by CPA-matrix method without separation of its components. The program was edited by BASIC. The average recoveries and RSD were 99.85%, 0.46% for diclofenac sodium and 99.80%, 0.50% codeine phosphate, respectively. This method is simple and rapid, and the result is accurate.
Yang
C
C
Pharmaceutical College of Hebei Medical University, 050017 Shijiazhuang.
Ding
L
L
Liu
W
W
Zhang
Z
Z
D003061:Codeine / Q000032:analysis*; D004008:Diclofenac / Q000032:analysis*; D004364:Pharmaceutical Preparations / Q000032:analysis*; D013607:Tablets / Q000032:analysis
D004364:Pharmaceutical Preparations; D013607:Tablets; D004008:Diclofenac; D003061:Codeine