共 50 条
- [5] SPECTROPHOTOMETRIC DETERMINATION OF LEAD WITH HEXAOXACYCLOAZOCHROME JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1988, 43 (12): : 1808 - 1815
- [6] Determination of Trace Amounts of Lead Using the Flotation-spectrophotometric method ANALYTICAL CHEMISTRY INSIGHTS, 2011, 6 : 15 - 20
- [7] Determination of Trace Amounts of Lead Using the Flotation-spectrophotometric method ANALYTICAL CHEMISTRY INSIGHTS, 2010, 5 : 47 - 52