Pensky-Marten apparatus is used for those oils, whose flash points are _____________ F?
Found an error? Read our corrections policy and submit a sourced correction below. You can also share a useful explanation in your own words.
A. < 90
C. 90-110
D. < 120
Found an error? Read our corrections policy and submit a sourced correction below. You can also share a useful explanation in your own words.