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- [6] SPECTROPHOTOMETRIC DETERMINATION OF TITANIUM(IV) WITH LOBELINE FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1981, 306 (01): : 32 - 32
- [7] SPECTROPHOTOMETRIC DETERMINATION OF TITANIUM(IV) WITH STILBAZO NIPPON KAGAKU ZASSHI, 1971, 92 (06): : 522 - &
- [8] CONDITIONS FOR THE SPECTROPHOTOMETRIC DETERMINATION OF TITANIUM(IV) INDUSTRIAL LABORATORY, 1978, 44 (06): : 755 - 757