Keep your specimens well-preserved with this pre-mix holding fluid concentrate. The 32 ounce capacity spray bottle makes up to 2-1/2 gallons total of preservation fluid

Keep your specimens well-preserved with this handy holding fluid concentrate. The 32 ounce pre-mix makes up to 2-1/2 gallons total of preservation fluid.

Keep your specimens well-preserved with this handy holding fluid concentrate. The 1 gallon pre-mix makes up to 10 gallons total of preservation fluid.