High temperature stability with a vapour pressure of 10-7 at 25 degree c.
The molecular structure of the oil gives the oil an inertness to chemicals.
Mainly used for mass spectrometry because of its well defined peaks, Edwards® (formerly BOC Edwards®) 45 is a non corrosive, non toxic and the oils also reclaimable.
1 litre bottles
4 litre bottles
12 x 1 litre pack
Data sheets and msds sheets available for all oils email us at
Absolute vacuum services United Kingdom UK Tel: +44 (0) 1273
891 450 Fax: +44 (0) 1273 891 451
Absolute vacuum service uk are suppliers and stock repair and rebuild
