Dose, 1/8 - 1/2 gr.; 8 - 30 mgms.

White acicular, silky crystals or a white crystalline powder. Solubility, 1 in 24 of cold, 1 in 1 of boiling water; 1 in 50 of alcohol.

1Liquor Morphinæ Hydrochloridi. Dose, 10 - 60min.; 1/2 - 4 c.c. - 1; Diluted Hydrochloric Acid, 2; Alcohol, 25; Water, to 100. 1 gr. in 110 min.

2Suppositoria Morphinæ. 1/4 gr. in each; Oil of Theobroma, 14.75.

1Tinctura Chloroformi et Morphinæ Composita. Dose, 5-15 min.; 0.3 - 1 c.c. 1/11 gr. of morphine in 10 min. (see Chloroform p. 50).

2Trochiscus Morphinæ. 1/36 gr. with the Tolu Basis.

2Trochiscus Morphinæ et Ipecuanchæ. 1/36 gr. with 1/12 gr. of Ipecacuanha and the Tolu Basis.

Morphinæ Acetas

Dose, 1/8 - 1/2 gr.; 8 - 30 mgms. A white crystalline or amorphous powder. Soluble 1 in 2 1/2 of water, 1 in 100 of alcohol.

2Liquor Morphinæ Acetatis. Dose, 10 - 60 min.; 1/2 - 4 c.c. - 1; Diluted Acetic Acid, 2; Alcohol, 25; Water, to 100.

Morphinæ Tartras

Dose, 1/8 - 1/2 gr.; 8 - 30 mgms. A white crystalline powder. Soluble, 1 in 11 of water, almost insoluble in alcohol.

1Injecto Morphinæ Hypodermica. Dose, 2 - 5 min.; 0.1 - 0.3 c.c. - 5; Water 100. 5 gr. of the tartrate in 110 min.

2Liquor Morphinæ Tartratis. Dose, 10 - 60 min.; 1/2 - 4 c.c. - 1; Alcohol, 25; Water, to 100.

Codeina. Codeine. Dose, 1/4 - 2 grs.; 15 - 120 mgms. An alkaloid obtained from Opium or from morphine. Nearly colourless crystals. Soluble, 1 in 80 of water, 1 in 2 of alcohol.

Codeinæ Phosphas. Dose, 1/4 - 2 grs.; 15 - 120 mgms. White bitter crystals. Soluble 1 in 4 of water, 1 in 200 of alcohol.

2Syrupus Codeinæ, Dose, 1/2 - 2 fl. dr.; 2 - 8 c.c. - 0.46; Water, 1.25; Syrup, 98.75. 1/4 gr. of codeine phosphate in 1 fl.dr.

Oxymel (see Mel and Scilla).

Papaveris Capsula. Poppy Capsules. The nearly ripe dried fruits of Papaver somniferum.