The methods described in this International Standard concern the detection and determination
of specified additives in unused and used mineral insulating oils.
The detection methods may be applied to assess whether or not a mineral insulating oil
contains an additive as specified by the supplier.
The determination methods are used for the quantitative determination of additives known to
be present or previously detected by the appropriate detection method.
BS EN 60666:2010 history
2010BS EN 60666:2010 Detection and determination of specified additives in mineral insulating oils
1980BS 5984:1980 Method for detection and determination of specified anti-oxidant additives in insulating oils