Non-Toxic Humectant Preserving Fluid
Ready to use, pre-mixed Humectant fluid. Designed to prevent drying of tissue, while it inhibits mold and bacterial growth. Nontoxic and biodegradable. Includes instructions. 1-pint bottle. Humectant is far safer then formaldehyde for preserving specimens. It's active ingredients are propylene glycol (a common ingredient in shampoos and lube) and rubbing alcohol.