What's the difference between carlock and isinglass?
Carlock
Definition:
(n.) A sort of Russian isinglass, made from the air bladder of the sturgeon, and used in clarifying wine.
Example Sentences:
Isinglass
Definition:
(n.) A semitransparent, whitish, and very pure from of gelatin, chiefly prepared from the sounds or air bladders of various species of sturgeons (as the Acipenser huso) found in the of Western Russia. It used for making jellies, as a clarifier, etc. Cheaper forms of gelatin are not unfrequently so called. Called also fish glue.
(n.) A popular name for mica, especially when in thin sheets.