Assertion: chain alkane | /r/AtLocation | lubricating oil
Facets:
Source sentences:
text: Even longer-chain alkanes are found in lubricating oil, C15 to C25 and paraffin wax (used for candles and waxed paper), C23 to C29.
text: Even longer-chain alkanes are found in lubricating oil, C15 to C25 and paraffin wax (used for candles and waxed paper), C23 to C29.