liquefy

Liquefy a tube of nutrient gelatine (or agar, or other similar medium), by heating in a water-bath (Fig. 121).

Liquefy three tubes of nutrient agar—nutrose agar or the like.

Liquefy a tube of gelatine (or agar) by heat, pour it into a Petri dish, and allow it to solidify.

Liquefy eight tubes of gelatine-agar and place them in the water-bath at 42° C, and cool down to that temperature.

Rub the solids in a mortar until they liquefy, then add the oil of peppermint.