LIST OF FIGURES. xlix 



FIG. PAGE 



196. Zinc sarcolactate. (After Klihne) 1234 



197. Calcium sarcolactate. (After Kiihne) 1234 



198. Calcium oxalate. (After Funke) 1235 



199. Cholesterin crystals. (After Funke) 1237 



200. Charcot's crystals. (Krukenberg) 1241 



201. Glycine crystals. (After Funke) 1243 



202. Leucine crystals. (Krukenberg) 1244 



203. Taurine crystals. (After Kiihne) 1246 



204. Creatine crystals. (Krukenberg after Kiihne) .... 1247 



205. Creatinine crystals. (Krukenberg after Kiihne) .... 1249 



206. Creatinine-zinc-chloride crystals. (Krukenberg after Kiihne) . 1249 



207. Cystine crystals. (After Funke) 1251 



208. Urea crystals separated by slow evaporation from aqueous solution. 



(After Funke) 1254 



209. Crystals of nitrate of urea. (Krukenberg after Kiihne) . . . 1255 



210. Crystals of oxalate of urea. (Krukenberg after Kiihne) . . 1256 



211. Crystals of uric acid. (Krukenberg after Kiihne) .... 1258 



212. Crystals of uric acid. (After Funke) 1259 



213. (Krukenberg after Kiihne) 1259 



214. (Krukenberg after Kiihne) 1260 



215. Crystals from concentrated urine of calf. (After Kiihne) . . 1262 



216. Crystals of allantoin prepared by the oxidation of uric acid. (After 



Kiihne) 1263 



217. Xanthine hydrochloride, C 5 H 4 N 4 2 . HC1. (Kiihne) . . . 1265 



218. Xanthine nitrate, C 5 H 4 N 4 2 . HNO 3 . (Kiihne) .... 1265 



219. Crystals of xanthine silver-nitrate, C5H 4 N 4 2 . AgNO 3 . (Kruken- 



berg after Kiihne) 1266 



220. Hypoxanthine silver-nitrate, C 5 H 4 N 4 O . AgNO 3 . (Krukenberg after 



Kiihne) 1268 



221. Hypoxanthine-nitrate, C 5 H 4 N 4 O . HN0 3 . (Kiihne) . . . 1268 



222. Hypoxanthine-hydrochloride, C 5 H 4 N 4 . HC1. (Kiihne) . . 1269 



223. Guanine hydrochloride, C 5 H 5 N 5 O . HC1 + H 2 O. (After Kiihne) . 1270 



224. Guanine nitrate, C 5 H 5 N 5 O . HN0 3 + 1H 2 O. (After Kiihne) . 1270 



225. Hippuric acid crystals. (After Funke) 1273 



226. Tyrosine crystals. (Krukenberg) . .... 1275 



227. Crystals of kynurenic acid. (After Kiihne) 1276 



228. Crystals of barium kynurenate. (After Kiihne) .... 1276 



229. Inosite crystals. (After Kiihne) 1277 



230. Crystals of oxy-haemoglobin. (After Funke) 1292 



231. Hsemin crystals from a drop of blood. (Kiihne) .... 1300 



232. Haemin crystals. (After Freyer) 1300 



233. Hsematoidin crystals. (Frey after Funke) 1302 



234. Bilirubin crystallized from carbon-disulphide. (Krukenberg) . 1304 



