1.Candle jẹ ohun elo aise akọkọ ti awọn abẹla jẹ epo-eti paraffin.Paraffin epo jẹ adalu ọpọlọpọ awọn alkanes to ti ni ilọsiwaju, nipataki n-doxane ati n-doxoctane, eyiti o jẹ nipa 85% erogba ati 14% hydrogen.Awọn ohun elo iranlọwọ ti a ṣafikun jẹ epo funfun, stearic acid, polyethylene, essence, bbl, laarin ...
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