共 50 条
- [1] DIRECT TITRATION OF BERBERINE CHLORIDE WITH SODIUM TETRAPHENYLBORON JAPAN ANALYST, 1973, 22 (09): : 1175 - 1179
- [2] POTENTIOMETRIC TITRATION OF COPPER WITH SODIUM TETRAPHENYLBORON USING A PERMSELECTIVE MEMBRANE INDIAN JOURNAL OF CHEMISTRY, 1972, 10 (01): : 123 - &
- [5] POLYETHYLENE GLYCOLS AND SOME OF THEIR DERIVATIVES ZHURNAL OBSHCHEI KHIMII, 1961, 31 (12): : 4028 - &
- [6] POLYETHYLENE GLYCOLS AND SOME OF THEIR DERIVATIVES JOURNAL OF GENERAL CHEMISTRY USSR, 1961, 31 (12): : 3759 - &
- [8] DIRECT POTENTIOMETRIC TITRATION OF UREA WITH UREASE JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1976, 59 (05): : 1045 - 1047