VI 11 CONTENTS. 



PAGE 



5. Sulphuric Acid and its Salts. 72 49 



6. Nitric Acid and its Salts. 73-76 50 



7. Phosphoric Acid and its Salts. 77 52 



8. Silicic Acid and the Silicates. 78-81 53 



g. Potassium. 82 56 



10. Sodium. 83 56 



11. Ammonium. 84 57 



12. Calcium. 85-99 57 



a. Calcium Oxalate. 86-89 57 



b. Calcium Carbonate. 90-92 60 



c. Calcium Sulphate. 93, 94 62 



d. Calcium Tartrate. 95 63 



f. Calcium Malate. g$a 64 



/. Calcium Phosphate. 96, 97 64 



g. Recognition of Calcium in the Ash. 98 ....... 66 



h. Recognition of Calcium in the Cell-sap. 99 66 



13. Magnesium. 100, 101 67 



14. Iron. 102 . 68 



B. ORGANIC COMPOUNDS. 



I . Fatty Series. 



1. Alcohols. 103 . , 69 



Dulcite. 103 69 



2. Acids. 104-106 70 



a. Oxalic Acid. 104 ~. ... 70 



b. Tartaric Acid. 105 .70 



c. Betuloretic Acid. 106 70 



3. Fats and Fatty Oils. 107-112 71 



4. Wax. 113-115 74 



5. Carbohydrates. 116-125 75 



a. Glucose. 118-120 77 



6. Cane-sugar. 121 78 



c. Inulin. 122, 123 78 



d. Glycogen. 124 80 



e. Dextrine. 125 So 



6. Sulphur Compounds. 126,127 81 



a. Garlic -oil. 126 Si 



b. Mustard-oils. 127 81 



7. Amido-compounds. 128-130 82 



a. Leucin. 129 82 



b. Asparagin. 130 82 



II. Aromatic Series. 



i. Phenols. 131-133 84 



a. Eugenol. 131 84 



b. Phloroglucin. 132 , 84 



c. Asaron. 133 85 



