I.B.F is a tissue fixative containing alcohol, barium chloride and a low percentage of formalin.
Pre-filled jars are available in the following case sizes: 100 x 20 ml jars, 50 x 60 ml jars or 50 x 90 ml jars.
Also, available in 1 gallon (3.8L), 4 x 1 gallon cases or 5 gallon cubes.