Farqiga udhaxeeya Heerka Caddeynta Qarxa AT6 iyo BT4

Qiimaynta aan qarxin ee Aaga A way ka hoosaysaa kan Aaga B; si kastaba ha ahaatee, heerka heerkulka T6 ayaa ka sarreeya T4. Sidaa awgeed, ma habboona in la sheego in mid ka mid ah uu ka sareeyo heerka aan qarxin ee kan kale.

Heerka Iyo Heerka	Heerkulka Dabka Iyo Kooxda
-	T1	T2	T3	T4	T5	T6
-	T;450	450≥T:300	300≥T 200	200≥T:135	135≥T 100	100≥T 85
I	Methane
IIA	Ethane, Propane, Acetone, Phenethyl, Ene, Aminobenzene, Toluene, Benzene, Ammonia, Kaarboon monoksaydh, Ethyl acetate, Acid acid	Butane, Ethanol, Propylene, Butanol, Acid acid, Butyl Ester, Amyl Acetate Acetic Anhydride	Pentane, Hexane, Heptane, Decane, Octane, Shidaal, Hydrogen Sulfide, Cyclohexane, Shidaal, Kerosene, Naaftada, Batroolka	Eter, Acetaldehyde, Trimethylamine		Ethyl Nitrite
IIB	Propylene, Acetylene, Cyclopropane, Coke Oven Gaas	Epoxy Z-Alkane, Epoxy Propane, Butadiene, Ethylene	Dimethyl Ether, Isprene, Hydrogen Sulfide	Diethylether, Dibutyl Ether
IIC	Gaaska Biyaha, Hydrogen	Acetylene			Kaarboon Disulfide	Ethyl Nitrate

Way ka saxsan tahay in la sheego in mid walba loo tolay si uu ugu habboonaado deegaan guban kara iyo kuwa qarxa.