ART. LXIII.--ON CITRATE OF MAGNESIA, AND A PURGATIVE WATER MADE WITH THIS SALT.: SEIDLITZ WATER FREE FROM BITTERNESS. Or, Purgative Mineral Water of Citrate of Magnesia. No. 1 (mild.) No. 2 (strong.) Report by Messrs. Renauldin and Soubeiran on the above Mineral Water.