Lard, petrolatum (or cosmoline or vaseline), cold cream and lanolin.
He is aware of the fact that petrolatum is not a fat in the true sense of the word.
Melt the petrolatum and wax together and add the tannin while cooling; add the oils and stir until cold.
The absorbing medium is then treated with a solvent of the caffeol, and the solution is separated from the petrolatum.
These experiments did not show conclusively that no iodin was absorbed by the petrolatum during the process of solution.
See that solids are thoroughly pulverized and sifted, then add and thoroughly incorporate oil and petrolatum.
Melt the petrolatum and add the tincture of cantharides, and while cooling add the other ingredients.
This use of liquid petrolatum and of petrolatum products generally is by no means novel.
petrolatum pet·ro·la·tum (pět'rə-lā'təm)
See petroleum jelly.