𝔖 Bobbio Scriptorium
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The extraction and spectrophotometric determination of niobium with tetraphenylarsonium chloride

✍ Scribed by Harold E. Affsprung; Jack L. Robinson


Publisher
Elsevier Science
Year
1967
Tongue
English
Weight
871 KB
Volume
37
Category
Article
ISSN
0003-2670

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Spectrophotometric determination of niob
✍ D. Thorburn Burns; D. Chimpalee πŸ“‚ Article πŸ“… 1992 πŸ› Elsevier Science 🌐 English βš– 332 KB

Wobmm (O-XI pg) can be determmed spectrophotometrlcally at 393 nm after Its adsorptive extra&on as 1-naphthylmethyltnphenylphosphonlum tluocyana~omobate(W with nucrocrystalhne 1,4\_dichlorobenzene after &solutlon of the solid phase m 1,Zchchloroethane The effects of reagent conditions, diverse Ions