See
AEA De-icing Handbook. UK AIC 105/2003 now references this document.
Take care in those extreeme outposts; some of the fluids used east of Euroland, particularly as used by the military, may attack the paint scheme (good de icing but poor anti icng). Also use the lowest holdover times or less, particularly if the fluid mix is unkown. Neat fluid may often be diluted in the can before you start mixing it with water.