Index 



217 



Furnace, muffle, 16 

 Fusion method for analysis 

 soluble matter in soils, 169 

 — mixture, preparation of, 170 



of in- 



Gas lime, analysis of, 176 



Gas regulator, 7 



Geissler's pump, 14 



German phosphate, 129 



Glaser's method for estimating oxide 



of iron and alumina in mineral 



phosphates, 126 

 Glucose, estimation of, 52 



in roots, 116 



Gluten, estimation of, 103 

 Grass, analysis of, 104 

 Gravimetric determinations, 19 

 Guano, analysis of, 136 



— Bats', 138 



— meat, 138 



— Patagonian, 138 



— Peruvian, 138 



Gunning's method of nitrogen esti- 

 mation, 61 



Hardness, estimation of, in water, 



206 

 Hay, analysis of, 104 

 Hehner's method for estimation of 



hardness in water, 209 

 Hydrochloric acid, estimation of, 44 

 Hydrofluoric acid, method for analysis 



of insoluble portion of soils, 169 



Ignition of precipitates, 16 

 Indicators, 39 



Insoluble albuminoids, estimation of, 

 in grass, 108 



— alkalis, estimation of, in soil, 171 



— ash, estimation of, in grass, 108 



— phosphoric acid, estimation of, in 

 superphosphate, 140 



— portion of soil, analysis of, 168 

 Iron, estimation of, 20 



Iron 



estimation of, in limestone, 174 



in mineral phosphates, 127 



soils, 104 



volumetric, 47 



tubes for nitrogen estimation, 58 



Juice, analysis of, in roots, 114 



Kainit, analysis of, 149 



Kjeldahl's method for estimation of 



nitrogen, 61 

 Koettstorfer number, 192 



Lacmoid, 40 



Lactic acid, estimation of, in silage, 



in 

 Lactometer, 179 

 Lime, analysis of, 176 

 — estimation of, 28 



in guano, 136 



limestone, 163 



 mineral phosphates, 128 



refuse manures, 147 



slag, 130 



soi^ ^4 



superphosphate, 143 



Limestone, analysis of, 173 

 Linseed cake, 100 

 Litmus, 39 

 Lunge's nitrometer, 80 



Magnesia, estimation of, in lime- 

 stone, 175 



in soils, 165 



— mixture, preparation of, 27 



Magnesium ammonium phosphate, 

 solubility of, 125 



Maize meal, 104 



Malt dust, 104 



Maltose, 103 



Mangels, analysis of, 111 



Manure cake, analysis of, 148 



Manures, analysis of, 120 



Meal, analysis of, 102 



