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SOLUTION.

Simple Solution. Complex Solution. Determination of Solubility. tu-
rated Solution. Supersaturated Solution. Percentage Solution. Solvents.
Lixiviation. Infusion. Decoction. Maceration. Digestion.

PERCOLATION

: 117

History. Principle. Apparatus. Management. Repercolation. Continu-
ous percolation.

SEPARATION OF NON-VOLATILE MATTER

· 132

Filtration. Straining. Filters and Funnels. Filter-pumps. Filtering

Media. Separators. Decantation. Clarification. Decoloration. Expres-

sion. Dialysis.

CHAPTER X.

SEPARATION OF VOLATILE MATTER

154

Evaporation. Direct. In Vacuo. Spontaneous. Mechanical Stirrer.
Desiccation. Incineration. Calcination. Torrefaction. Distillation. Stills.
Condenser. Fractional Distillation. Destructive Distillation. Sublimation.

CHAPTER XI.

CRYSTALLIZATION.

: 176

Classification of Crystals. Water of Crystallization. Interstitial Water.
Efflorescence. Deliquescence. Mother-liquor.

[blocks in formation]

Pharmaceutical Incompatibility. Chemical Incompatibility. Therapeut-
ical Incompatibility. Summary of Incompatibles. Official Mixtures.

PILLS

308

Pill-masses. Excipients. Division of Pill-masses. Pill-rolling. Pill-
dusting. Pill-coating. Official Pills. Official Masses.

Official Confections. Apparatus for making Lozenges. Official Lozenges.

COMPRESSED TABLETS AND TABLET TRITURATES

Hypodermic Tablets. Tablet Saturates.

POWDERS

354

Mixing of Powders. Division of Powders. Powder-dividers. Apparatus
for filling Powders into Capsules. Cachets. Official Compound Powders.
Official Triturations. Oil Sugars.

CHAPTER XXXIII.

OINTMENTS AND CERATES

• 370

Preparation and Preservation. Official Ointments. Official Cerates.

[graphic]
[blocks in formation]

Preparation of Plasters. Spreading of Plasters. Official Plasters. Prepa-
ration of Suppositories. Suppository Moulds. Compressors. Machines.
Bougie Moulds. Suppository Shells. Glycerin Suppositories.

[blocks in formation]
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