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Diesel Fuel Testing

Diesel Fuel Testing Labs
Intertek provides global diesel and fuel oil testing and inspection services. laboratory fuel testing and field inventory inspection services are for the full range of refined fuels, including diesel fuel. Intertek is the world leader in diesel fuel testing and fuel quality control, and operates diesel fuel laboratories across the world.
Diesel Fuel Testing Diesel Test Methods, ASTM
API Gravity / Density / Relative Density (Elevated temp) D287 / D1298 / D4052
Ash Content Test D482
Flash Point Test (PMCC) D93B
Pour Point Test D97
Sediment Content D473
Sulfur Content Analysis D4294
Viscosity - Kinematic at 40 & 100C (100 & 210F) D445
Water Content D95
S & W (Centrifuge) D1796

Number 2 Fuel Oil / Diesel Fuel Basic Testing Analysis
Diesel Fuel Testing Diesel Test Methods, ASTM, IP, others
API Gravity / Density / Relative Density   D287 / D1298 / D 4052  
Appearance or Haze   D4176 / Colonial  
Cetane Number D613
Cetane Index (Calculation Only) D976, D4737A or B
Cloud Point D2500, D5771, D5773
Color D1500
Copper Corrosion D130
Distillation Test D86
Flash Point D93A
IQT (Ignition Quality Tester) ASTM approval in progress, IP 498
Pour Point D97, D5950, D5949
Sulfur Content D4294
Ultra-low Sulfur Diesel Fuel Testing  
Sulfur Content (WDXRF) D2622
Sulfur Content by Oxidative Microcoulometry D3120
Sulfur Content by UV Fluorescence D5453
S & W (Centrifuge) if required D1796 / D2709  
Biodiesel Testing Biodiesel USA, Biodiesel Europe B100 ASTM 6751

Additional Diesel Fuel Testing Methods
Diesel Fuel Testing Diesel Test Methods, ASTM, IP, UOP, others
Acid and Base Numbers (Colorimetric) D974 / D3242
Acid and Base Numbers (Potentiometric) D664 / D2896 / D4739
Additives in Diesel (Amyl Nitrate) D1839
Additives in Diesel (Alkyl Nitrate) D4046
Aniline Point D611
Aromatics in Diesel by S.F.C. D5186
Aromatics in Diesel by F.I.A. D1319
Ash Content (Sulfated)   . D874
Asphaltenes D6560, IP143
Asphaltenes (n.Heptane Insolubles) D3279
Bacterial/ Fungi, and Yeast Test Kit (Easicult / Boron)  
Bromine Number   D1159
BMCI (Bureau of Mines Correlation Index Calculation Only)  
BTU - See Heat of Combustion  
Carbon Residue Conradson / MCRT D189 / D4530
On 10% Bottoms  
Carbon Residue Ramsbottom D524
Carbon Residue Ramsbottom for 10% Bottoms  
Chlorides - Total   UOP588
Chlorides - Inorganic UOP588
Chlorides - Organic (By difference) UOP588
Chlorine in new and used oils D808 / D1317
Chlorine in used oils (Test kit methods) D5384
Cold Filter Plugging Point , CFPP test D6371 / IP309
Color (Tristimulus) D6045
Compatability / Stability D4740
DCPD Content (Includes atmospheric distillation if necessary) GCMS
Dielectric Strength D877
Diesel Index (Calculation only),   Dieselkraftstoff IP21
Distillation, Reduced Pressure D1160
Distillation (Vacuum Potstill) D5236   See Crude Oil Section
Dye Content in Diesel D6258 (IRS Procedure) / D6756
Emulsion Test   (See Water Separability)  
Ethylene Glycol in Used Motor Oils   D2982  
Explosiveness   FTM1151
Flash Point (Cleveland Open Cup)   D92  
Foaming Characteristics   D892  
Free Water & Particulates (Clear & Bright Numerical Rating) D4860  
Heat of Combustion (Gross)   D240  
Heat of Combustion (Net - Requires Hydrogen)   D240 + D5291  
Heat of Combustion (Calculation only)   D4868 / ISO8217  
Heavy Oil Characterization (650+)    * HPLC  
Hot Foil Coking Index EPRI
Hydrogen Sulfide Content (Vapor Phase) "Bottle or Can test" D5705  
Hydrogen Sulfide Content (Liquid Phase)   CWI/13/10
Insolubles - Pentane / Toluene   D893 / D4055  
"K" Factor (Calculation only)   UOP375  
Low Temperature Flow Test D4539
Lubricity Testing of Diesel Fuel by HFRR test D6079, EN 590, BS ISO 12156-1, IP 450
Fuel Lubricity Scuffing Load by BOCLE test BOCLE, D6078
Mercaptan Sulfur   D3227
Metals - Al, Si (Ashing & Fusion)    AAS/AES D5184 / IP377  
Metals - Al, Si, V, Ni, Fe, Na (Ashing & Fusion)    AAS/AES IP470
Metals - Ni, V, Na (Solvent Dilution)     AAS/AES   D5863B
Metals - Ni, V, Fe (Digestion & Ashing)    AAS/AES D5863A
Metals, (Graphite furnace for three elements)   AAS/AES    
Metals - Ni, V, Fe   (Solvent Dilution) ICP D5708A
Metals - Ni, V, Fe (Digestion & Ashing)    ICP D5708B
Metals, Each additional outside scope of procedure Various
Microscopic Characterization of Particulates (wear debris)  
Molecular Weight (Includes necessary tests) D2502  
NACE Corrosion Test TM0172
Nitrogen Content Kjeldahl D3228
Nitrogen Content, Nitrogen Speciation D4629, D5762  Chemiluminescence
Nitrogen - Bases   UOP269 / UOP313
Oxidation Stability (Accelerated) D2274, D6468 (Octel F21)
Oxidation Stability (Oxygen Overpressure) D5304
Particulate Contamination D6217/IP 415
pH Value D1293
Polypropylene in Fuels, Qualitative. BPMarine A.
Polypropylene in Fuels, Quantitative by FTIR BPMarine B
Pour Point (Amsterdam Procedure) Shell Method
Refractive Index D1218
Salt Content D3230 / D6470 / IP77
Sediment in Lube Oils D2273
Sediment by Hot Filtration D4870 / IP375
Sediment - Potential (Accelerated) IP390 + IP375
Simulated Distillation D2887 Sim Dis
Simulated Distillation High Temperature Sim Dis
Storage Stability of Diesel D4625
Stability Testing, Fuel Oil Peptization Value P-value and P0/Frmax  Rotterdam
Sulfur / Sulphur Bomb Method D129
Sulfur Dioxide Emissions, Calculation Only  
Sulfur / Sulphur Speciation  
Toluene or Xylene Equivalence  
Ultra Low Sulfur Diesel Testing ULSD ASTM
Ultimate Analysis (CHN with O by difference.) D5291
Unsulfonated Residue in Diesel D483
Viscosity (Saybolt) in Diesel D445 & D2161
Viscosity - Kinematic at 40 & 100C (100 & 210F if necessary)> D445
Viscosity - Kinematic at other temps D445
Viscosity Index (Including tests) D445 & D2270
Water Content (Volumetric Karl Fischer) E203
Water Content (Coulometric Karl Fischer) D6304
Wax Appearance in Distillates D3117
Wax Content UOP46
Water Separability (Demulsification) D1401 / FTM3201
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