Gum content is the residue of substances mainly aircraft fuels and motor gasoline) under investigation which can not be evaporated under test conditions. The gum content is measured in units of mg/100 ml.
ASTM D 381
ISO 6246
DIN 51784
EN 26246 (obs.)
FTM 791-3302
IP 131
IP 540
JIS K2261
BS 4348 (obs.)
Aviation Fuel
Fuel
Gas Oil
GasolineJet Fuel
Motor Gasoline
Turbine Fuel