Sensitizing Spectrophotometric Determination of Trace Zinc in Preparation of Rhizoma Gastrodiae in Microemulsion Medium[J]. Journal of China Pharmaceutical University, 1998, (6): 450-452.
Citation:
Sensitizing Spectrophotometric Determination of Trace Zinc in Preparation of Rhizoma Gastrodiae in Microemulsion Medium[J]. Journal of China Pharmaceutical University, 1998, (6): 450-452.
Sensitizing Spectrophotometric Determination of Trace Zinc in Preparation of Rhizoma Gastrodiae in Microemulsion Medium[J]. Journal of China Pharmaceutical University, 1998, (6): 450-452.
Citation:
Sensitizing Spectrophotometric Determination of Trace Zinc in Preparation of Rhizoma Gastrodiae in Microemulsion Medium[J]. Journal of China Pharmaceutical University, 1998, (6): 450-452.
Sensitizing Spectrophotometric Determination of Trace Zinc in Preparation of Rhizoma Gastrodiae in Microemulsion Medium
A sensitive, accurate and simple spectrophotometric method for the determination of trace zinc in preparation of hehoma Gastrodiae in the CTMAB/n C2H11OH/nC7H16/H2O microemulsion medium (water content of 98 %)was reported. The color reagent was 4- (2-pyri