0.0006 Gm. (gr. 1/100). _Caution:_--Owing to the toxicity of arsenic trioxide not more than a small number should be ordered at one time. Larger doses could be administered in this form. Arsenic trioxide 0.06 Gm. Red fat sugar 18.00 Gm. Mix the arsenic trioxide with the red fat sugar by thorough trituration in a mortar and compress in a tablet machine, using 5/16-inch die and punches, to make one hundred 0.18 Gm. tablets. Alternate Formula. Arsenic trioxide 0.06 Gm. Carmine 0.50 Gm. Spirit of cinnamon, 10% 0.20 Cc. Fat starch 3.60 Gm. Sugar, powdered 14.40 Gm. Having triturated the arsenic trioxide with the sugar, add the carmine and the spirit of cinnamon, and triturate again until the color is perfectly uniform. Then add the fat starch, triturating gently and for a short time only. Compress in a tablet machine, using 5/16-inch die and punches, to make one hundred 0.18 Gm. tablets. 12. TABELLAE ATROPINAE DULCES. Sweet Tablets of Atropine. 0.0003 Gm. (gr. 1/200). _Caution:_--Only a small number should be ordered at one time. Atropine sulphate 0.03 Gm. Vanilla cacao sugar 30.00 Gm. Mix the atropine sulphate with the vanilla cacao sugar by thorough trituration in a mortar; then compress in a tablet machine, using 3/8-inch die and punches, to make one hundred 0.30 Gm. tablets. Alternate Formula. Atropine sulphate 0.03 Gm. Tincture of vanilla 1.50 Cc. Cacao powder 3.00 Gm. Sugar, powdered 27.00 Gm. Triturate the atropine sulphate with the sugar until thoroughly mixed; then add the cacao powder and the tincture of vanilla, and triturate again until the color is perfectly uniform. Compress in tablet machine, using 3/8-inch die and punches, to make one hundred 0.30 Gm. tablets. 13. TABELLAE BISMUTHI SUBCARBONATIS DULCES. Sweet Tablets of Bismuth Subcarbonate. 0.20 Gm. (gr. 3). Bismuth subcarbonate 20.00 Gm. Fat starch 2.00 Gm. Pink fat sugar 18.00 Gm. Mix by thorough trituration in a mortar and compress in a tablet machine, using 3/8-inch die and punches, to make one hundred 0.40 Gm. tablets. Alternate Formula. Bismuth subcarbonate 20.00 Gm. Carmine 0.20 Gm. Spirit of rose, 1% 0.40 Cc. Fat starch 6.00 Gm. Sugar, powdered 14.00 Gm. Thoroughly mix the bismuth subcarbonate with the sugar, the carmine, and the spirit of rose by trituration in a mortar; add the fat starch by gentle trituration; and compress in a tablet machine, using 3/8-inch die and punches, to make one hundred 0.40 Gm. tablets. 14. TABELLAE BISMUTHI SUBNITRATIS DULCES. Sweet Tablets of Bismuth Subnitrate. 0.20 Gm. (gr. 3). Bismuth subnitrate 20.00 Gm. Fat starch 2.00 Gm. Pink fat sugar 18.00 Gm.