31. Vegetables were rinsed with formalin _ a chemical used to preserve bodies _ and contained hazardous levels of insecticide residue. 32. The Allies found corpses and partial remains preserved in formalin for eighty-six bodies upon the liberation of Strasbourg. 33. The quality of the slides produced by frozen section is of lower quality than formalin fixed paraffin embedded tissue processing. 34. TRPA1 antagonists are effective in blocking pain behaviors induced by inflammation ( complete Freund's adjuvant and formalin ). 35. Due to the formalin in the solution, formalin pigment may be present when viewing tissue sections under the microscope. 36. Due to the formalin in the solution, formalin pigment may be present when viewing tissue sections under the microscope. 37. Note that while a body will decompose in water, it can be preserved in other liquids, like formalin . 38. The produced methanol was the material for formalin and methenamine in the newly constructed and launched installations in that period. 39. The first line of treatment for severe outbreak is usually formalin or malachite green, or a combination of the two. 40. In addition to taxonomy and systematics, he published several papers on the use of formalin fixed tissue for molecular studies.