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[sj1985]

1. Khalifa H., Soliman A.Z. Anal. Chem., 1959. - Vol. 169, p. 109
2. Grönquist K.E., Farm. Rev., 1953. - Vol. 52, p. 305
3. Přibil R., Matyska B., Coll. Czech. Chem. Comm., 1951. - Vol. 16, p. 139
4. Přibil R., Kondela Z., Matyska B., Coll. Czech. Chem. Comm., 1951. - Vol. 16, p. 80
5. Gattow G., Schott., Z. anal. Chem., 1962. - Vol. 188, p. 81

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http://pubs.acs.org/doi/abs/10.1021/ac60145a022

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Complexones in chemical analysis. XVa. Amperometric determination of bismuth and certain other metals
By Pribil, R.; Matyska, B.
From Collection of Czechoslovak Chemical Communications (1951), 16, 139-50. Language: English, Database: CAPLUS
cf. C.A. 45, 3756c, 10120d; 46, 1386g.
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Use of complexones in chemical analysis. XIII. Potentiometric determination of certain cations by means of "complexone III" solutions
By Pribil, R.; Koudela, Z.; Matyska, B.
From Collection of Czechoslovak Chemical Communications (1951), 16, 80-5. Language: English, Database: CAPLUS
See C.A. 45, 5564i.
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Complexometric titrations of bismuth. II. Formation of polycations as hydrolysis products on the addition of basic reagents
By Gattow, G.; Schott, D.
From Fresenius' Zeitschrift fuer Analytische Chemie (1962), 188, 81-7. Language: Unavailable, Database: CAPLUS
cf. CA 57, No. 10. The pH of acid Bi+++ solns. before EDTA titrations should be adjusted with M NaOAc or M NaHCO3 since NaOH, NH4OH, and pyridine lead to neg. errors by forming polycations. The indicator used (Pyrocatechol Violet, PAR, Methylthymol Blue, hematoxylin, bromopyrogallol red, Xylenol Orange, thorin, PAN, or thiourea) has no effect. 22 references.

[sj1985]

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