𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A rapid method for the determination of ammonia (combined) and phosphate in the system of diammonium phosphate and dipotassium phosphate

✍ Scribed by B. Paschkes; B. Bexrnas

Publisher
Elsevier Science
Year
1961
Tongue
English
Weight
421 KB
Volume
24
Category
Article
ISSN
0003-2670

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

One-step molybdate method for rapid dete
One-step molybdate method for rapid determination of inorganic phosphate in the presence of protein
✍ Jeanna M. Piper; Stephen J. Lovell πŸ“‚ Article πŸ“… 1981 πŸ› Elsevier Science 🌐 English βš– 435 KB

A rapid method for the estimation of inorganic phosphate in the presence of high concentrations of protein is described. In this procedure protein precipitation is prevented by inclusion either of guanidine hydrochloride or of urea. The assay is based on the observation that the solubilized phosphom

A micro method for determination of pyri
A micro method for determination of pyridoxal phosphate in leukocytes and liver
✍ Elizabeth A. Donald; Rebecca F. Ferguson πŸ“‚ Article πŸ“… 1964 πŸ› Elsevier Science 🌐 English βš– 409 KB

Wood et al. (1) investigated a tryptophanase preparation obtained from Escherichiu coli, and found that it converted tryptophan to indole, pyruvate, and ammonia, and that pyridoxal phosphate was needed as a coenzyme for the reaction. Utilizing this reaction, Wada et nl. (2) determined the amount of

A method for the determination of inorga
A method for the determination of inorganic phosphate in the presence of labile organic phosphate and high concentrations of protein: Application to lens ATPases
✍ S. Chifflet; A. Torriglia; R. Chiesa; S. Tolosa πŸ“‚ Article πŸ“… 1988 πŸ› Elsevier Science 🌐 English βš– 269 KB

We present here an improvement in the classical molybdate method for inorganic phosphate determination. This method has high sensitivity, with 1 nmol Of Pi giving an absorbance change of 0.060 &a unit. It is highly reproducible and the color remains stable for at least 3.5 h. In addition the use of

The rapid determination of free acid and
The rapid determination of free acid and water-soluble phosphate in calcium superphosphate
✍ Guthrie, F. C. ;Nance, J. T. πŸ“‚ Article πŸ“… 1949 πŸ› Wiley (John Wiley & Sons) βš– 260 KB πŸ‘ 1 views

## Abstract The sample of superphosphate is extracted with water, and the solution titrated with carbonate‐free sodium hydroxide in two stages with appropriate indicators. The first stage gives the free acid, and the second stage an approximate result for the primary calcium phosphate, Ca(H~2~PO~4~