𝔖 Bobbio Scriptorium
✦   LIBER   ✦

An improved procedure for determining oxygen content in high-Tccopper oxides

✍ Scribed by W. M. Chen; C. C. Lam; L. Y. Li; J. F. Geng; F. M. Wu; K. C. Hung; X. Jin


Publisher
Springer
Year
1996
Tongue
English
Weight
417 KB
Volume
9
Category
Article
ISSN
0896-1107

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


An improved acetyl bromide procedure for
✍ K. Iiyama; A. F. A. Wallis πŸ“‚ Article πŸ“… 1988 πŸ› Springer 🌐 English βš– 554 KB

The acetyl bromide procedure for spectrophotometrically determining lignin in wood and wood pulp samples has been modified by adding perchloric acid to the digestion medium. This enables faster dissolution of the materials and the use of coarser samples. Subsequent treatment of the digestion mixture

An improved simple procedure for the det
✍ Ε ebečiΔ‡, B. ;Vedrina-DragojeviΔ‡, I. πŸ“‚ Article πŸ“… 1986 πŸ› John Wiley and Sons 🌐 English βš– 341 KB πŸ‘ 1 views

A modified fluorometric method for the determination of thiamine in food is describcd. The procedure is simple, reproducible, does not demand costly outfit and chemicals and is not susceptible to interference. The recovery of added thiamine is good.

An improved gravimetric method for deter
✍ Takeo Fujino; Kinji Ouchi; Toshiyuki Yamashita πŸ“‚ Article πŸ“… 1983 πŸ› Elsevier Science 🌐 English βš– 380 KB

A known amount of lithium or calcium nitrate solution is added to the sample powder which is then heated in air or oxygen. The oxygen in test samples of UO,+,, SrO.,UO.,O,+, and SrO.,UO.,O,+, was determined with an estimated standard deviation of +\_ 0.002.