Ny fahasamihafana eo amin'ny ambaratonga AT sy CT

Ny kilasy A sy C dia manondro ny toerana misy ireo fitaovana mampidi-doza, miaraka amin'ny isa avo lenta amin'ny fipoahana CT.

Vondrona entona/vondrona maripana	T1	T2	T3	T4	T5	T6
IIA	Formaldehyde, toluene, methyl ester, acetylene, propane, acétone, asidra acrylic, benzene, styrene, monoxide karbônina, ethyl acetate, asidra acetic, chlorobenzene, methyl acetate, chlore	Metanol, ethanol, ethylbenzene, propanol, propylene, butanol, butyl acetate, amyl acetate, cyclopentane	Pentane, pentanol, hexane, ethanol, heptana, oktana, cyclohexanol, turpentine, nafta, solitany (anisan'izany ny lasantsy), solika solika, pentanol tetraklorida	Acetaldehyde, trimethylamine		Ethyl nitrite
IIB	Propylène ester, dimethyl etera	Butadiene, epoxy propane, ethylene	Dimethyl etera, acrolein, hydrogène carbide
IIC	hydrogène, entona rano	Acetylene			Carbon disulfide	Ethyl nitrate

Ao Shina, Ny kilasy A dia ahitana tranonkala misy propane, Fa ny Class C kosa dia ahitana faritra misy gazy toy ny hydrogen sy acetylene.