INDEX. 
329 
Kalmia latifolia, 241 
Lactates, some new 51 
Laurel, mountain ... * 241 
Lead in various artificial products, ....... 303 
Leaves of plants, mineral substances in 265 
Lime, precipitated carbonate of . . . . • 161 
Liquorice root, on commercial powdered . 319 
Locust, honey, ............ 309 
Luban or frankincense, 187 
Madder, 42,123 
Magnesia alba, Mr. Pattinson's . . . . . . • U3 
different kinds of calcined ...... 272 
heavy carbonate and calcined 117 
slaked or hydrated . ....... 275 
Magnesium, chloride of ......... 157 
Manna, 6yrup of ......... 72 
Mannite in seaweeds, 237 
Matico, . . 73,105,309,311 
Meat, alteration of 286 
Meetings, pharmaceutical 70 
Mercurial ointment, 1, 64, 134 
pill, . 2 
Mercury, iodide, as a paint, . , 155 
ointment of belladonna and ...... 318 
new salt of quinia and ....... 156 
with chalk, 9, 71 
Methule, lactate of oxide of 53 
Milk, adulteration of 286 
Mineral substances in individual organs of plants, . 264 
Morphia, precipitation from laudanum by ammonia, . . . . 234 
products from action of oxygen on 199 
Mountain laurel, 241 
Muriate of ammonia, its action on sulphate of lead, .... 271 
Narcotic extracts, preparation of ...... 250 
Narcotine, products from the action of oxygen on . . . . 200 
products of its decomposition, ..... 136 
New salt of mercury and quinia, ....... 156 
Nitric ether, formation of hydrocyanic acid in the manufacture of - 41, 115 
Ocuba wax, 152 
Oil, adulteration of 6alad 291 
of firew eed, 8, 70 
