COLORED PLATES. 



FACING 

 PAGE 



PLATE I. Compounds of iron, cobalt, and nickel .... 174 



II. Compounds of manganese and chromium . . . .180 



" III. Compounds of copper, lead, knd bismuth .... 190 



IV. Compounds of silver and mercury . . . . . 202 



V. Compounds of arsenic, antimony, and tin .... 210 



VI. Benzene derivatives 370 



VII. Eeactions of alkaloids ... ... 388 



" VIII. Urine and tests for its constituents , 460 



ABBREVIATIONS. 



c.c. = Cubic centimeter. 



B. P. = Boiling-point. 



F. P. = Fusing-point. 



Sp. gr. = Specific gravity. 



U. S. P. = United States Pharmacopoeia. 



(xvi) 



