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TrusTec® Diesel Secondary Reference Fuel U-32 is a secondary reference fuel with an average cetane value of 20.08 for use in ASTM D-613 testing.
TrusTec® Diesel Secondary Reference Fuel U-32 from Chevron Phillips Chemical is a premium reference fuel for cetane testing. When used alongside TrusTec® Reference Fuel T-32, TrusTec® Reference Fuel U-32 measures the period between injection and ignition under ASTM D-613 test methods.
Results from ASTM Subcommitee D02.01 calibration testing are performed by the Diesel NEG Group for TrusTec® Diesel Secondary Reference Fuel U-32.
Specific Gravity at 60/60ºF : 0.869
API Gravity : 31.3
Sulfur, ppm : 70.2
Flash Point, ºF : 118.4
Viscosity at 40 ºC, cSt : 1.898
Aniline Point, ºC : 107.2
Peroxides, mg/kg : 0.310
Distillation Range at 760 mmHg, °F
Initial Boiling Point : 348.8
10% : 400.3
50% : 452.3
90% : 546.8
End Point : 601.7
Recovery, % : 98.8
Residue, % : 1.1
Loss, % : 0.2
Hydrocarbon Type, vol %
Aromatics : 44.4
Olefins : 1.2
Saturates : 55.7
Certified by Diesel National Exchange Group via ASTM Subcommittee D02.01
Reference standard for ASTM D613 tests
Available in multiple package sizes
Variable or Unpredictable Diesel Calibration Testing
Poor Quality Reference Fuels
Obtain ignition quality of diesel fuel
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