𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Notes on analytical procedures : Determination of ammonia by the formaldehyde method

✍ Scribed by H.A.J. Pieters


Publisher
Elsevier Science
Year
1949
Tongue
English
Weight
197 KB
Volume
3
Category
Article
ISSN
0003-2670

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Some observations on the dimedone method
✍ D. Spencer; T. Henshall πŸ“‚ Article πŸ“… 1954 πŸ› Elsevier Science 🌐 English βš– 177 KB

Ko~\_I-I~~FI: AND STENGEIZ~ describe a method for the determination of formaldehyde in aqueous solution in which I ,3,1',3'-tetrakcto-5,5,5',5'-tetramethyl-4-4'-clicyclohexylmcthane, the condensation product of formaldehyde and dimcdone (5,~~dimetl~ylcyclol~exane-dionc -1,3), is filtered and either