CLO ONT EN DES; Vv 
Chemistry. E. H. Bicunen: “Investigations on the radium content of rocks”. [. 359. 
Tl 81s: 
— AF. HoLLeMax, T. VAN DER LINDEN and J. J, P. VALETON: “On a method 
for the quantitative analysis of ternary mixtures”. 429. 
— J. J. P. Vareros: “The melting diagram of the system of the three isomeric 
nitranilines”. 429. : 
— A. FP. HorremaN and IL. J. Rinkes: “On the introduction of halogen atoms 
into the core of phenols”. 429. 
— A. FE, HorLEMaN and T. vaN per LINDEN: “On the introduction of halogen 
atoms into the core of the monohalogen benzols’”’. 429. 
— A. P. N. FRANCHIMONT: “On nitrogen (or nitrilo)-trimethylnitraminomethylene”. 
527. 
— J. Boisrxen and A. Scuweizer: “The velocity of the ring opening in connection 
with the composition of the unsaturated ring systems”. 534. 
— A. P, N. Francurmoxt and J. V. Dussky: “On the reaction products of 
potassium isocyana‘e and diaminoacetone hydrochloride. Amino- and ureopro- 
pylene-urëine”. 625. 
— J. BoËsEKEN and Il. J. Prins: “The synthesis of as. heptachloropropane from 
tetrachloro-ethylene and chloroform with the co-operation of aluminium chloride”. 
685. 
— A. F. HoLLEMaN and J. M. Srornouwer: “On the three isomeric fluorobenzenes 
and some of their derivatives”. 718. 
— P. van RomBurcn: “On the action of nitrous acid on dinitro dialkyl-aniline”. 820, 
— A. Smirs and H. L. pe Leeuw: “Confirmations of the new theory of the 
phenomenon of allotropy”. I. 822. 
— F. E. C. Scuerrer: “On the determination of three phase pressures in the 
system hydrogen su'phide + water’. 829. 
— A. F. HorLeMan, J. C. Harrogs and T. van DER LINDEN: “The nitration of 
aniline and of some anilides”. 956. 
F.A. H. Scnrememakers: “Equilibria in the system: Water-Sodium sulphate- 
Sodium ehloride-Copper sulphate-Cupric chloride”. 1163. 
— P. van Rompurcu: “Hvpaphorine and the relation of this substance with 
tryptophane”. 1177. 
CHLORIDE OF CALCIUM (On the stimulating effect of) and of intestinal mucous mem- 
brane extract on the action of trypsin. 1002. 
CHLORINE-sulphurdioxyde (On the system). 329. 
CHLOROFORM (The synthesis of as. heptachloropropane from tetrachloro-ethylene and) 
with the co-operation of aluminium chloride. 685. 
— (On the influence of iodoform), and other substances dissoluble in fats, on 
phagocytosis. 982. | 
CINCHONAs (On the alkaloid content in the leaves of the). 210. 
CLOSTERIUM EHRENBERGII MEN. (On the structure of the nucleus and karyokinesis in). 365. 
COEXISTING PHASES (Some remarks on the value of the volumes of the) of a simple 
substance. I. 1253. 
