1.1 ,This test method covers the determination of the flash point of liquid and solid chemical compounds flashing from below ,−, ,10 to 370°,C (16 to 700°,F). The procedures and apparatus in Test Methods D56, D93, D3278, D3828, and D3941 are to be used. Modification to these procedures are specified for tests on solids and viscous liquids. The significance of the results obtained is discussed along with possible sources of error and factors that might cause interference.