66 
Latin names and synonyms of drugs and prepa- 
rations. 
Pharmaceutical directions. 
Arsenicalis liquor Fowleri seu Liquor arsenicalis; 
Fowleri seu Kalii arsenicosi liquor. 
Ferri iodidi sirupus seu Sirupus iodeti ferrosi seu 
Sirupus ferri iodati. 
Cantharidis tinctura seu Tinctura Cantharidis 
lodi tinctura seu Tinctura iodi 
Lobelise tinctura seu Tinctura Lobeliae 
Cocainum hydrochloricum 
Hydrargyri unguentum seu TJnguentum Hydrar- 
gyri. 
Antimoniale vinum seu Yinum antimoniale: 
Stihiatmn vinum seu Vinum stibiatum. 
Strength in arsenious acid 1 per cent. 
Strength in anhydrous ferrous iodide 5 per cent. 
Strength 10 per cent. Prepare by percolation with 
alcohol (70 per cent). 
Strength 10 per cent. Prepare with alcohol (95 per 
cent). 
Strength 10 per cent. Prepare by percolation with 
alcohol (70 per cent). 
The anhydrous salt. 
Strength 30 per cent. 
Strength in tartar emetic 0.40 per cent. 
Abt. 2. — So far as regards substances other than those which appear in the 
Table contained in Article 1, and which may hereafter be included in the 
Pharmacopoeias, the Contracting Governments undertake that the following 
rules shall apply: 
(a) No potent drug shall be directed to be prepared in the form of a 
medicinal wine {vinum) : 
( & ) Tinctures of potent drugs shall be directed to be prepared of the strength 
of 10 per cent and by percolation. 
(c) Fluid extracts of potent drugs shall be prepared of the strength of 
100 per cent. 
Art. 3. — The Contracting Governments shall adopt a normal drop measure, 
the external diameter of whose outlet tube shall be exactly 3 millimeters, that 
is to say, which, at a temperature of 15 degrees Centigrade, and with distilled 
water, shall yield 20 drops to the gramme. 
Art. 4. — Governments which have not taken part in the present agreement 
shall be allowed at their own request to signify their adhesion to it. Such 
adhesion shall be notified, through the proper diplomatic channel, to the Bel- 
gian Government, and by it to the other Signatory Governments. 
Art. 5. — The present agreement shall come into force one month after the date 
of its signature. It is understood, nevertheless, that the stipulations of articles 
1, 2, and 3 shall not become binding upon any one of the Contracting Parties 
until the publication of a new issue, or of a supplement, of its pharmacopoeia. 
Art. 6. — In case one or other of the Contracting Parties shall denounce the 
present agreement, such denunciation shall take effect only so far as regards 
itself, and then only six months after the day upon which such denunciation 
shall have been notified to the Belgian Government. 
PROCES-VERBAL OF SIGNATURE. 
The undersigned, duly authorized, have met together on the 29th November. 
1906, at the Belgian ministry for foreign affairs, in order to proceed to the 
signature of the act intended to give diplomatic sanction to the resolutions 
adopted by the conference which assembled at Brussels in the month of Sep- 
