INDEX 



[The figures in heavy type denote paragraph numbers.] 



Acid, citric, 28, 47 ; 29, 49 

 hippuric, 104, 120 

 humic, 37, 60 



hydrocyanic, 25, 44 ; 149, 1 56 

 oxalic, 26, 45 

 salicylic, 186, 195 

 tartaric, 27, 46 

 ulmic, 87, 60 

 uric, 108, 120 

 Acidity in milk, estimation of, 

 179, 182 

 in water, estimation of, 220, 

 227 

 Acids, organic, in plants, 44 



organic, in ensilage, 169, 169 

 Adamkiewicz's reaction, 9, 16 

 Adam's paper coil method, 181, 



185 

 Added water, in milk, detection 



of, 185, 193 

 Albumin, in milk, estimation of, 



175, 176 

 Albuminoid ammonia, estima- 

 tion of, 212, 219 

 Albuminoids, estimation of, 148, 

 150 



235 



Alkaloids, 36 



occurrence of, 37 ; 158, 159 

 reactions of, 28, 40 

 Aluminium, in soil, estimation 



of, 80, 100 

 Amides, 18 



estimation of, 11, 19 ; 148, 

 151 ; 208, 210 

 Ammonia, free, absorption of, 

 by soil, 46, 68 ; 48, 69 

 in water, estimation of, 212, 



217 

 sulphate of, 90, 106 

 Ammoniacal liquor, examina- 

 tion of, 89, 105 

 nitrogen, in cheese, estimation 

 of, 202, 209 

 Ammonification, measurement 



of, 45, 67 

 Ammonium citrate solution, 117, 

 132 

 compounds, absorption of, by 



soil, 47, 68 ; 48, 69 

 compounds, nitrification of, 

 41,65 

 Amos' method (for carbonates), 



76,96 

 Amygdalin, 42 



