21. Some wastes are considered " multihazardous, " such as tissue samples preserved in formalin . 22. Cells are cross-linked by UV or formalin and nuclei are isolated from these treated cells. 23. In his will, his corpse was to be processed in formalin by Jagiellonian University Medical College. 24. FDA has approved two drugs formalin and hydrogen peroxide for which it has not set a tolerance. 25. Formalin , an important solution to body preservation, was introduced in 1896 to help with body preservation.26. Formalin causes cytoplasm to become basophilic but this effect is balanced by the effect of the picric acid.27. The eggs are transferred to incubation tanks where they are disinfected for an hour with 100 ppm formalin . 28. For instance, formalin , an antiseptic substance, is prohibited in Japan because it can cause red skin. 29. When the Allies arrived, they found the corpses, some complete and some beheaded, preserved by formalin . 30. The DNA that Brown hopes to retrieve is an extremely fragile molecule, and most preservatives like formalin destroy it.
