1825
Table of Contents > Health Dictionary > Litmus

Litmus

A blue coloring matter obtained from Roccella tinctoria and other species of lichens, the principal component of which is azolitmin; used as an indicator (reddened by acids and turned blue again by alkalies).
Healthy Living Marketplace
Now Solutions
Jarrow Formulas
Eden Foods
Carlson Labs
Lily of the Desert
Garden Of Life