... Burning oil - 28 sec) = 6, Super grade unleaded petrol (4 star - 98 octane) = 5, Methylamine = 5, Diethyl phtallate = 5,Sulphuric ... 37% = 6, Amyl Acetate = 3, Carbon tetrachloride = 4, Cellosolve solvant = 4, Methyl cellosolve solvent = 6, Dimethyl sulphoxide = 2, Di-isobutyl ... 2, Petroleum ether = 6,Methyl t-butyl ether = 4).• EN388:1994 Protective gloves against mechanical Risks (Levels obtained on ...