𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Ion-pair extraction and fluorimetric determination of ultratraces of strontium with cryptand 2.2.2 and eosin

✍ Scribed by Gomis, Domingo Blanco ;Alonso, Enrique Fuente ;Abrodo, Pilar Arias

Publisher
Springer-Verlag
Year
1989
Weight
478 KB
Volume
99
Category
Article
ISSN
0344-838X

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Substoichiometric ion-pair extraction an
Substoichiometric ion-pair extraction and determination of barium(II) with macrocyclic crown ether and cryptand
✍ Tomoko Fukaya; Hisanori Imura; Nobuo Suzuki πŸ“‚ Article πŸ“… 1993 πŸ› Elsevier Science 🌐 English βš– 547 KB

Barmm(II) IS extracted wth macrocycbc bgands (18~crown-6 or cryptand-2 2) m various orgamc solvents as the Ion pan wth plcrate Ion The extra&on wth both hgands increased m the order benzene < 1,2dlchloroethane < mtrobenzene Barmm(II) 1s substoxhmmetncally extracted mto 1,Zdlchloroethane or 1,2-dlchl

Flow-injection determination of traces o
Flow-injection determination of traces of potassium by extraction with bis[2-(5β€²-bromo-2β€²-pyridylazo)-5-(N-propyl-N-sulphopropylamino)phenolato]cobaltate(III) and cryptand[2.2.2]
✍ Hiromichi Yamada; Ikuo Kobayakawa; Akio Yuchi; Hiroko Wada πŸ“‚ Article πŸ“… 1993 πŸ› Elsevier Science 🌐 English βš– 592 KB

The determination of trace amounts of potassium ion was carried out by liquid-liquid extraction using cobalt(II1) 2\_(5'-bromcF2'-~dylazo)\_5\_(N-p~~1-N-su1phopropy~~no~heno1ate and cryptan42.2.21 with a flow-injection system. The determination of potassium ion in the range from tens to several hund