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Preparation Of Catgut Sutures.

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—The catgut is stretched tightly over a glass plate tanned in 5 per cent watery extract of quebracho, washed for a short time in water, subjected to the action of a 4 per cent formalin solution for 24 to 48 hours, washed in running water for 24 hours, boiled in water for 10 to 15 minutes, and stored in a mixture of absolute alcohol with 5 per cent glycerine and 4 per cent carbolic acid. In experiments on dogs, this suture material in aseptic wounds remained intact for 65 days, and was absorbed after 83 days. In infected wounds it was absorbed after 32 days.

CATSUP (ADULTERATED): See Foods.

CATTLE DIPS AND APPLICATIONS: See Disinfectants and Insecticides.

CEILING CLEANERS: See Cleaning Preparations and Methods, and also Household Formulas.

Henley's Formulas, Recipes and Processes (Applied Chemistry)

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