Anti-freezing, Non-corrosive Solution.
Anti-frost Solution.
Protection Of Acetylene Apparatus From Frost.
Frost Bite.
When the skin is as yet unbroken, Hugo Kuhl advises the following: {364}
| I.— | Carbolized water | 4 drachms |
|---|---|---|
| Nitric acid | 1 drop | |
| Oil of geranium | 1 drop |
Mix. Pencil over the skin and then hold the penciled place near the fire until the skin is quite dry.
If the skin is already broken, use the following ointment:
| II.— | Hebra’s ointment | 500 parts |
|---|---|---|
| Glycerine | 100 parts | |
| Liquefied carbolic acid | 15 parts |
Mix. Apply to the broken skin occasionally.