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FERRI ET AMMONII TARTRAS. 
Caspari, Chas. E., reports two samples of iron and ammonium 
tartrate examined : One U. S. P., one contained excess of iron. — Proc. 
Missouri Pharm. Ass., 1906, p. 101. 
The Ph. Brit. Committee of Reference in Pharmacy prefers an 
iodometric method for iron in tartrated iron. — Chem. & Drug., Lond., 
1906, v. 69, p. 863. 
FERRI ET POTASSII TARTRAS. 
Caspari, Chas. E., reports two samples of iron and potassium tar- 
trate examined : One U. S. P., one contained excess of iron. — Proc. 
Missouri Pharm. Ass., 1906, p. 101. 
FERRI ET QUININJE CITRAS. 
Baird, J. W., reports Id samples of iron and quinine citrate exam- 
ined in 1904: Two adulterated. — Proc. Massachusetts Pharm. Ass., 
1906, p. 59. 
Caspari, Chas. E., reports two samples examined : One U. S. P., 
one contained excess of iron. — Proc. Missouri Pharm. Ass., 1906, p. 
101 . 
Liverseege, J. F., reports that the amount of quinine yielded by 11 
samples of the citrate of iron and quinine varied from 14.4 to 15.9 
per cent, the proper quantity being 15 per cent. Five of them lost 6.9 
to 8.3 per cent of moisture on drying in the water oven and yielded 
18.9 to 19.3 per cent of ash. — Pharm. J., Lond., 1906, v. 23, p. 96. 
FERRI PHOSPHAS SOLUBILIS. 
Siboni, G., discusses the chemistry of the several phosphates of 
iron and their probable composition. — Boll. chim. farm., Milan, 1906, 
v. 45, pp. 5-17. 
Patch, E. L., points out that the soluble ferric phosphate of the 
U. S. P. YTII is the sodium salt of the U. S. P. VII, and not the 
ammonium salt frequently sold as U. S. P. — Proc. Am. Pharm. Ass., 
1906, v. 54, p. 329. 
Caspari, Chas. E., reports two samples examined: One U. S. P., 
one contained excess of iron. — Proc. Missouri Pharm. Ass., 1906, 
p. 101. 
Patch, E. L., reports finding two samples of iron phosphate scale 
insoluble, two samples slowly but completely soluble, and two samples 
which proved to be ammonium and not sodium salts. — Proc. Am. 
Pharm. Ass., 1906, v. 54, p. 338. 
