nucleic, =162=.
oleic, 133.
oxalic, 68, 124, 125, =126=, 128.
palmitic, 133, 140.
parapectic, 70.
pectic, =31=, 70.
phosphoric, 141, 142, =162=.
propionic, 126, 166.
pyrocatechuic, 96.
quercitannic, =98=.
racemic, 54.
ricinoleic, 133.
ruberythric, =83=.
saccharic, 42, 68.
salicylic, 81.
sarco-lactic, =128=.
stearic, 131, =133=.
succinic, =127=, 128.
sulfuric, 125.
sylvinic, 149.
talonic, 42.
tannic, 97, =127=.
tartaric, =127=.
uric, =160=.
xanthoproteic, 173.
Acid amides, 151.
Acidity of protoplasm, =234=.
Acid glucosides, 81.
Acid potassium oxalate, 125.
Acid potassium sulfate, 88.
Acid salts, =124=.
Acids as toxins, =246=.
Acid sodium sulfate, 125.
Acrolein, 135.
Acrose, 28.
Activators, 196.
Adamkiewicz's reaction, 173.
Adaptations, =249=.
Adenase, 190.
Adenine, =160=, 162.
Adipo-celluloses, =74=.
Adsorption, =214=.
AEsculetin, 81, 82.
AEsculin, =81=, 82.
AEtiophyllin, 106, 107, 109.
AEtioporphyrin, 108, 109, 110.
Alanine, 168, 177.
Albumins, 175, 176.
Albuminoids, 175, 176.
Alcogel, 205.
Alcohol, ethyl, 40, 125.
benzyl, 80.
carnaubyl, 135.
ceryl, 135, 140.
cetyl, 129, 135.
coniferyl, 80.
melissyl, 135.
myricyl, 129, 140.
phytyl, 104, =105=.
polyhydric, 31.
Alcohol glucosides, 80.
Alcosol, 205.
Aldehyde, benzoic, 148.
cinnamic, 148.
formic (_see_ formaldehyde).
glyceric, 35.
Aldehyde glucosides, 80.
Aldehydrol, 46.
Aldonic acids, 42, 44.
Aldose, 32.
Alizarin glucosides, 78.
Alkalinity of protoplasm, 234.
Alkalies as toxins, =247=.
"Alkali salts," 10, =247=.
"Alkali soils," 10, =14=.
Alkaloidal reagents, 154, 172.
Alkaloids, 18, 20, 151, =153=, 248.
Allose, 36, 37.
Allyl isosulfocyanide, 88, 89, 148.
Allyl sulfide, 148.
[alpha]-glucose, 46.
[alpha]-glucosides, 55.
[alpha]-methyl glucoside, =47=.
Altrose, 36, 37.
Aluminium, =4=.
Amandin, 170, 176.
Amines, =151=.
Amino-acids, 6, 151, =166=, 179, 248.
Ammonia, 152.
Ammonium hydroxide, 142, 152.
Ammonium salts, 6.
Amorphous chlorophyll, 104, 105
Amphoteric electrolytes, 172.
A