ILT Interlaboratory Test | Proveedor de ensayos de aptitud por comparación

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Proficiency customized Code Comments Standard Select
Total dissolution of Coal/Coke ILT-U-075 (ESP) ASTM D6349 ASTM D6349
Determination of salts, water, sediment and sulfur in crude oil ILT-U-120 (ESP) ASTM D-3230, ASTM D-4294 and ASTM D-4007 ASTM D3230
ASTM D4007
ASTM D4294
Determination of salts, sulfides, Saybolt viscosity and vapor pressure in crude oil ILT-U-123 (ESP) ASTM D-88, ASTM D-323, ASTM D-3230 and ASTM D-4294 ASTM D3230
ASTM D4294
ASTM D88
ASTM D323
Water in Crude Oils ILT-U-279 Potentiometric Karl Fischer Titration ASTM D4377
Test Method for Salts in Crude Oil ILT-U-346 (ESP) ASTM D3230 ASTM D3230
Test Method for Water and Sediment in Crude Oil ILT-U-349 (ESP) ASTM D4007 ASTM D4007
Test Method for API Gravity of Crude Petroleum and Petroleum Products (Hydrometer Method) ILT-U-350 (ESP) ASTM D287 ASTM D287
Determination of H2S (Hydrogen Sulfide) in crude oil ILT-U-353 (ESP) UOP 163. UOP 163
Analysis of Coal and Lube oil ILT-U-358 Coal Analysis: Moisture; Total in Coal; Ash Content of Petroleum Products; Volatile Matter; Sulfur Total; and Purgeable Organic Compounds by Capillary Column GC-MS. Lubricating Oil Analysis: Particle Count, Automatic Optical Particle Count; Total Acid Number (IP 182); Viscosity, Kinematic, at any other Temperature; and Water Content by Karl Fischer Method. ASTM D3302
ASTM D482
ASTM D3175
ASTM D3177
ASTM D5790
ASTM D6304
ASTM D445
IP 182
NAS 1638
Determinations in coal ILT-U-372 Ash Fusibility Temperatures , Total moisture, Gross calorific coal value, Crucible Swelling Number ASTM D1857
ASTM D2961-11
ASTM D5865-12
ASTM D720
Determinations in coal ILT-U-373 Coal Sample Preparation, Moisture in the Analysis Sample, Ash Content, Volatile Matter and Total Sulphur by IR Spectroscopy ASTM D346
ASTM D3173
ASTM D3174
ASTM D3175
ASTM D4239
ASTM D3177
Ultimate Analysis of Coal, Carbon, Hydrogen ILT-U-380 Instrumental Method, Hardgrove Index (HGI) in coal ASTM D3176-09
ASTM D 3177-02
ASTM D5373-08
ASTM D409
Chlorine – Bomb combustion & ISE, Fluorine – Bomb combustion & ISE and Minor and Major Elements (Coal Ash) ILT-U-381 XRF in Coal ASTM D4208
ASTM D3761-10
Water content in petroleum products by distillation ILT-U-564 ASTM D95
Measurement of extreme-pressure properties of lubricating fluids ILT-U-565 ASTM D4172
Measurement of extreme-pressure properties of lubricating grease ILT-U-566 ASTM D2596
ASTM D2266
Ash content of lubricating greases ILT-U-567 ASTM D482
Biodiesel determinations ILT-U-729 Monoglycerides; Diglycerides; Triglycerides; Total Glycerin; Glycerin Free; Ethanol; Methanol and Content of esters EN 14103
EN 14110
ASTM D6584
Determination of calcium, magnesium, sodium, potassium and total pollutant in biodiesel ILT-U-804 Calcium; Magnesium; Sodium; Potassium and Total pollutant EN 14538
EN 12662
Specific mass determination in biodiesel ILT-U-805 Specific mass ASTM D4052
Biodiesel determination ILT-U-806 Water Content; flash point; kinematic viscosity,40ºC; density at 15ºC; monoglyceride content; diglyceride content; triglyceride content; free glycerol; total glycerol; acid number; oxidation stability; cloud point; ester content; linolenic acid methyl ester; total contamination; and cold soak filtration test EN 14112
EN 14103
EN 12662
ASTM D2500
EN 14105
ASTM D4052
ASTM D445
ASTM D93
ASTM D4928
ASTM D7501
ASTM D664
EN 15751
Biodiesel determinations ILT-U-807 Cetane number; Contamination and Corrosion (copper foil method) ASTM D6890
EN 12662
ASTM D130
Determination of water and sediment in diesel ILT-U-808 Water and Sediment ASTM D1796
Washed gum determination (gasoline) ILT-U-809 Washed gum ASTM D381
Specific mass determination (gasoline) ILT-U-838 Specific mass ASTM D4052
Biodiesel Corrosion determinations ILT-U-839 Corrosion (copper foil method) ASTM D130
Determination of color and sulfur content (Diesel oil) ILT-U-840 Color and Sulfur content ASTM D5453
ASTM D1500
Relative density and apparent specific mass determination (gasoline) ILT-U-841 Relative density mass and apparent specific mass ASTM D1298
Coke and coal determinations ILT-U-011 Sulfur; gross calorific value; net calorific value; carbon; total hydrogen; nitrogen; and total oxygen ASTM D3176-09
ASTM D5373-08
ASTM D5865-12
ASTM D4239
Carbon black determinations ILT-U-1015 Absorbance of cyclohexane extract and Determination of solvent extractable materials ASTM D7772
ISO 6209
Determinations in coal and coke ILT-U-1096 Volatile Matter ISO 589
ASTM D3171
Biodiesel determinations ILT-U-1159 Fatty acid / methyl esters - Determination of calcium, magnesium, sodium, phosphorus and potassium contents; Determination of the total ester content; Flash point by Pensky-Martens closed cup tester; Corrosiveness to copper from petroleum products by copper strip test; Kinematic viscosity of transparent and opaque liquids (and calculation of dynamic viscosity; Acid number of petroleum products by potentiometric titration; Sulfated ash from lubricating oils and additives. Density and relative density of liquids by digital density meter; Determination of additive elements in lubricating oils; Determination of total sulfur in light hydrocarbons, spark ignition engine fuel, diesel engine fuel, and engine oil; Determination of water in petroleum products, lubricating oils, and additives; Cold filter plugging point of Diesel and heating fuels; Determination of total monoglyceride, total diglyceride, total triglyceride, and free and total glycerin in b-100 biodiesel methyl esters; Determination of ignition delay and derived cetane number (DCN) of Diesel fuel oils; Determination of cold filter plugging point; Corrosiveness to copper - Copper strip test; Transparent and opaque liquids - Determination of kinematic viscosity and calculation of dynamic viscosity; Determination of flash point - Rapid equilibrium closed cup method; Determination of sulfated ash; Determination of the ignition quality of diesel fuels - Cetane engine method; Crude petroleum and liquid petroleum products. Oscillating U-tube method; Determination of contamination in middle distillates; Determination of water - Coulometric Karl Fischer titration method; Fatty acid methyl esters (FAME) (ester and linolenic acid methyl ester contents, phosphorous content, free and total glycerol and mono-, di- and triglyceride content, Determination of methanol content, iodine value, oxidation stability and Ca, K, Mg and Na content); plasma (ICP-OES); and Determination of sulfur content of automotive fuels. ASTM D93
ASTM D445
ASTM D664
ASTM D130
ASTM D6304
ASTM D5453
EN 14538
EN 14112
EN 14110
EN 14103
EN 12662
ASTM D4052
ASTM D6584
ASTM D6890
ISO 2160
EN 116
ASTM D6371
ISO 12185
ISO 12937
EN 14107
ISO 3104
EN 14111
ISO 3987
ISO 3679
ISO 20846
ISO 5165
ASTM D4951
ASTM D874
NBR 15553
NBR 15764
Ash determination in coke ILT-U-1197 ash determination by Atomic Emission Spectroscopy
True density and bulk density determination in coke ILT-U-1198 True density and Bulk density ISO 8004
ASTM D4292
Grinding index and granulometry determination in coke ILT-U-1199 Grinding index; and Granulometry Traditional dry sieving ASTM D409
Physicochemical determinations in coke ILT-U-1200 Volatile; Fixed carbon; Ash; Sulfur; and Moisture ASTM D3175
ASTM D3172
ASTM D3174
ASTM D4239
ASTM D3173
Biodiesel (glycerine) determinations ILT-U-1330 Determination of free and total glycerol and mono-, di- and triglyceride content EN 14105
Determinations in crude oil ILT-U-1480 Gravity API; Water Content; Extraction Sediments; Sulfur Content; and Kinematic Viscosity ASTM D4006
ASTM D473
ASTM D129
ASTM D1298
ASTM D445
Determinations in charcoal ILT-U-1518 Spontaneously Combust EPA 1050 clause 2.3
Lube oil determinations ILT-U-1527 Density at 15 ° C; Distillation Curve; and Kinematic Viscosity at 40 ° ASTM D445
ASTM D86
Biodiesel detrminations ILT-U-1635 Water content; flash point; kinematic viscosity, 40ºC; density at 15ºC; content of monoglycerides; content of diglycerides; triglyceride content; free glycerol; total glycerol; acid number; stability of oxidation; cloud point; content of ester; methylene ester of linolenic acid; and total pollution; hot cold filtration test ASTM D93
ASTM D6751
EN 14103
EN 12662
ASTM D664
EN 14112
ASTM D2500
ASTM D1298
ASTM D445
EN 14105
ASTM D4928
Coal and coke determinations ILT-U-213 Ash content; volatile matter; fixed Carbon; inherent moisture; moisture; hardgrove index; chlorine; and fluorine ASTM D3761-10
ASTM D4208
ASTM D409
ASTM D3302
ASTM D3173
ASTM D3172
ASTM D3175
ASTM D3174
Determinations in lubricating oil ILT-U-597 Heating power upper and lower; and elementary analysis ASTM D240
ASTM D5291
Moisture content in charcoal briquettes ILT-U-927 EN 1860-2
Determinations in coal and coke ILT-U-1096 Volatile Matter ASTM D3171
ISO 589
VOCs determinations in coal ILT-U-1111 VOCs ASTM D3687
Determinations in ethanol ILT-U-1438 By-products of petroleum distillation; Flashpoint; Total sulphides; and Relative Density ASTM D1298
ASTM D5453
ASTM D93
ASTM D86
Carbon black determinations ILT-U-603 Sieve Residue, %; and Surface Area by Multi-Point Nitrogen Surface Area Adsorption ASTM D1514
ASTM D6556
Carbon black determinations ILT-U-604 Iodine Absorption Number; Oil Absorption Number {OAN}; and Tinting Strength, g/100g ASTM D1510
ASTM D2414
ASTM D3265
Determinations on Solid Fuels ILT-U-616 Hardgrave index; Ash content; Volatile matter content; Sulfur content; and Higher calorific value ASTM D409
ASTM D4239
ISO 1928
ASTM D7582
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