𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Determination of mercury-containing pharmaceuticals by vapor phase atomic absorption spectroscopy

✍ Scribed by Richard D. Thompson; Terry J. Hoffmann

Publisher
John Wiley and Sons
Year
1975
Tongue
English
Weight
475 KB
Volume
64
Category
Article
ISSN
0022-3549

No coin nor oath required. For personal study only.

✦ Synopsis

A procedure was developed for the determination of mercurials of pharmaceutical interest. Protic acid cleavage of the compound was followed by reduction of the resulting mercuric ion and vapor phase atomic absorption spectroscopy. This procedure was applied to 11 different mercurial compounds in various pharmaceutical preparations and offers excellent sensitivity with respect to presently used compendial assays. Comparative analytical data between this procedure and compendial methodology are presented. Keyphrases 0 Mercurials-determination by vapor phase atomic absorption spectroscopy, compared to compendial methods 0 Atomic absorption spectroscopy, vapor phase-determination, mercury-containing pharmaceuticals, compared to compendial methods

πŸ“œ SIMILAR VOLUMES

Indirect continuous automatic determinat
Indirect continuous automatic determination of pharmaceuticals by atomic absorption spectroscopy
✍ M. ValcΓ‘rcel; M. Gallego; R. Montero πŸ“‚ Article πŸ“… 1990 πŸ› Elsevier Science 🌐 English βš– 473 KB

The implementation of continuous separation techniques such as precipitation, liquid-liquid and solid-liquid extraction in FIA manifolds coupled on-line with an atomic absorption spectrometer for the determination of active components (sulphonamides, local anaesthetics, amphetamines, benzodiazepines

Determination of Total Mercury in Biolog
Determination of Total Mercury in Biological Materials by Cold Vapor Atomic Absorption Spectrometry after Microwave Digestion
✍ Ujang Tinggi; Graham Craven πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 57 KB

The use of several acid mixtures for digestion of marine biological materials with microwaveassisted heating was investigated. The mixtures of HNO 3 -H 2 SO 4 -H 2 O 2 and of HNO 3 -H 2 SO 4 -HCl were most effective after microwave digestion, resulting in complete decomposition of samples. Recoverie

Reversible intermittent flow-injection d
Reversible intermittent flow-injection determination of mercury in sediments and vinasses by cold vapor atomic absorption spectrometry
✍ JosΓ© Anchieta Gomes Neto; Luis FabrΓ­cio Zara; Ademir Santos; Julio Cesar Rocha; πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 165 KB πŸ‘ 2 views

A reversible intermittent flow-injection procedure is proposed for the automated determination of mercury in sediments and vinasses by cold vapor atomic absorption spectrometry, CVAAS. Solutions of sample and stannous chloride are carried by two air streams and sequentially injected into the generat