294 



INDEX 



Vinegar, <listillr.<], dlVc.t on manganese, 



57. 



Vitriolated vegetable, 11 :j. 

 Vitriolic acid, effect on iluor, 3. 

 Vitriolic acid, effect on manganese, 52. 

 Volatile alkali, 15. 

 Volatile alkali, effect on arsenic, 112. 



WEIGEL, Professor, 30. 

 Wenzel, Mr., 51, 254. 

 Westfeld, Mr., 52, 65, 90, 94. 



J Westnnnb, Mr., 270, 273, 278. 

 White arsenic, 105. 

 White clay, effect of arsenic acid upon, 

 121. 



White lead, 257. 



i ZEOLITE, 279. 



! Zinc, effect of arsenic acid on, 131. 



Zinc, effect produced by fluor acid, 

 19. 



Zinc solution, 20. 



PRINTED BY MORRISON 7 AND GIBB L1MITKD, KDINBURGII 



