Formulæ used at St. John's Hospital for Diseases of the Skin / compiled by a committee of the medical staff.

  • St. John's Hospital for Diseases of the Skin.
Date:
1904
Catalogue details

Licence: In copyright

Credit: Formulæ used at St. John's Hospital for Diseases of the Skin / compiled by a committee of the medical staff. Source: Wellcome Collection.

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    3,—GARG. HYDRARG. PERCH LOR. Perchloride of Mercury Chloride of Sodium Distilled Water i grain, i grain. 1 ounce. 4.—GARG. POT. CHLOR. Chlorate of Potassium ... .. 20 grains. Water ... ... ... ... 1 ounce. GELATINES. 1.—GELATINA ZINCI. Oxide of Zinc White Gelatine Glycerine ... Water 1 part. 2 parts. 3 >1 4 The above is a suitable base for making — Gelatine of Resorcin ... ... 3 per cent. Gelatine of Tar ... ... 5 ,, Gelatine of Hydronaphthol ... 3 ,, But to make— Gelatine of Ichthyol ... ... 10 „ Gelatine of Precipitated Sulphur 4 „ one part less of Oxide of Zinc than in the formula of the hard Gelatine of Zinc must be used.