Discussion on a “rapid and accurate method for the determination of carbon in iron and its alloys”
✍ Scribed by Szasz, Ernst
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1915
- Weight
- 266 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0368-4075
No coin nor oath required. For personal study only.
✦ Synopsis
When caustic sodn is added to : L solution of n 6itanous salt, black titanoiis hydroside is precipitated, I n i t this begins to dcconiposc alinost at once, yielding nnscent liydrogcn and tlie white titanic hydroside, probably according to the following cqiintions :-
📜 SIMILAR VOLUMES
calculntion of the results wns kindly cnrried out for us by Dr. J. 0. Irwin. He finds thnt 1 mg. of nscorbic ncid in the dried cnbbage as determined chemicnlly is biologicnily equivnlent to 144 mg. of nscorbic ncitl, Le., the potency rntio = 1 e0.1. The fiducinl limits corresponding to P = 0-95 nrc
## Abstract Waxoline purple AS has been established as an efficient colorimetric reagent for the determination of boron in 84% sulphuric acid. Data are presented showing the loss of boron during the orthodox ashing techniques of both plant residues and soil extracts. Conditions of ignition have bee
Die berechneten statistischen Gr6Ben sind in gleicher Dimension und mit gleicher Anzahl an Dezimalstellen anzugeben.