Not completely defined.—(Stated: "Each fl. dr. represents 5 grn. each potass., sod., and ammon. bromides; zinc bromide 1/8 grn., ext. bellad. and ext. cannab. ind. each 1/64 grn.; ext. lupuli 4 grn.; fl. ext. cascara 5 min.; with aromatic elixirs.—Neurotic, Anodyne, Sedative.—Dose: 1—2 fl. drs.")

Nickel Bromide Merck.

Greenish-yellow powd.—Sol. in water, alcohol, ether.—Nerve Sedative.—Uses: Epilepsy, etc.—Dose: 5—10 grn.

Nosophen.

Tetraiodo-phenolphtalein.—Yellow, odorl., tastel., insol. powd.; 60% iodine.—Surgical Antiseptic, like iodoform.

Nutgall—U.S.P.

Galls.—Preparations: Tr. (D., 30—60 min.); Oint. (1:5).

Nutmeg—U.S.P.

Aromatic, Carminative.—Dose: 5—20 grn.—Preparations: Oil (D., 1—5 min.); Spt. (5 per cent. oil).—Enters into Aromatic Powder, and Comp. Tr. Lavender.

Nux Vomica—U.S.P.