𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Approximate colorimetric determination of derris extract

✍ Scribed by T. M. Meijer


Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
216 KB
Volume
55
Category
Article
ISSN
0165-0513

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


An extraction procedure for the colorime
✍ H. N. Wilson; J. M. Skinner πŸ“‚ Article πŸ“… 2010 πŸ› Elsevier Science 🌐 English βš– 371 KB

## Abstract Tri‐isodecylamine is proposed as a versatile reagent for extracting inorganic anions from aqueous solution: its use in the determination of silica is described. The advantages of a non‐aqueous extraction method are discussed and full instructions given for the determination of silica in

The determination of rotenone in derris
✍ Coomber, H. E. ;Martin, J. T. ;Harper, S. H. πŸ“‚ Article πŸ“… 1942 πŸ› Wiley (John Wiley & Sons) βš– 408 KB

In self-rnising flours contnining ncid cnlcium phosphate-(or crenm of tnrtnr) and sodium bicnrborintc the destruction of pliytic ncid is less thnn in plnin flour during (my) the prcpnrntion of dumplings. The folloxing figures illustrntc this : 1. Plnin whentrnenl . . . . . 0.11 133 2. Whentmcnl cont