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LITHIUM AND SODIUM IN GREASES BY FLAME PHOTOMETER: D3340
LITHIUM AND SODIUM IN GREASES BY FLAME PHOTOMETER: D3340EXPLANATIONLubricating greases can contain the lithium soap of hydroxy stearic acid or the sodium soap of various fatty acids as thickeners. The determination of total lithium or sodium is a measure of the amount of thickener in the grease. This ...
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LINEAR FLAME PROPAGATION RATE OF LUBE OILS AND HYDRAULIC FLUIDS: D5306
LINEAR FLAME PROPAGATION RATE OF LUBE OILS AND HYDRAULIC FLUIDS: D5306EXPLANATIONThe linear flame propagation rate of a sample is a property that is relevant to the overall assessment of flammability or relative ignitability of fire resistance lubricants and hydraulic fluids. It is intended to be used ...
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LIFE PERFORMANCE OF GREASES: D3527
LIFE PERFORMANCE OF GREASES: D3527EXPLANATIONThis test method differentiates among wheel bearing greases having distinctly different high temperature characteristics. It is not the equivalent of long-time service tests, nor is it intended to distinguish between the products having similar high-performance ...
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LEAKAGE TENDENCIES OF GREASES: D4290
LEAKAGE TENDENCIES OF GREASES: D4290EXPLANATIONThis test method differentiates among wheel bearing greases having distinctly different high temperature leakage characteristics. It is not the equivalent of longtime service tests. This test method has proven to be helpful in screening greases with respect ...
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LEAKAGE TENDENCIES OF AUTOMOTIVE GREASES: D1263
LEAKAGE TENDENCIES OF AUTOMOTIVE GREASES: D1263EXPLANATIONThis test method evaluates the leakage tendencies of wheel bearing greases. This test method provides a screening device that permits differentiation between products having distinctly different leakage characteristics. It is not equivalent to ...
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RAPID FIELD TEST FOR TRACE LEAD IN GASOLINE: D3348
RAPID FIELD TEST FOR TRACE LEAD IN GASOLINE: D3348This test method is based on the use of Mobil lead test kit and is intended for field use by nontechnical personnel, for the quantitative measurement of lead in unleaded gasoline in the range from 2.64 to 26.4 mg Pb/L. This test method is applicable to ...
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LEAD DETERMINATION IN GASOLINE BY X-RAY FLUORESCENCE (XRS): D5059
LEAD DETERMINATION IN GASOLINE BY X-RAY FLUORESCENCE (XRS): D5059These test methods cover the determination of lead in gasoline in the range of 0.0026 to 1.32 g lead/L. These test methods compensate for the normal variation in gasoline composition and are independent of lead alkyl type. Three parts of ...
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LEAD DETERMINATION IN GASOLINE BY IODINE CHLORIDE (ICI) METHOD: D3341
LEAD DETERMINATION IN GASOLINE BY IODINE CHLORIDE (ICI) METHOD: D3341(Equivalent Test Methods: IP 270, ISO 3830, DIN 51769 T2, and JIS K 2255)This test method is applicable in the range 0.026 to 1.3 g Pb/L.TEST SUMMARYA known volume of the sample is diluted with heavy distillate, and shaken with aqueous ...
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LEAD IN GASOLINE BY ATOMIC ABSORPTION SPECTROMETRY (AAS): D3237
LEAD IN GASOLINE BY ATOMIC ABSORPTION SPECTROMETRY (AAS): D3237(Equivalent Test Method: IP 428)This test method is applicable in the range 2.5 to 25 mg lead/L. This test method compensates for variations in gasoline composition and is independent of lead alkyl type.TEST SUMMARYThe gasoline sample is ...
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LEAD DETERMINATION IN GASOLINE
LEAD DETERMINATION IN GASOLINEGENERALWith the phaseout of lead in gasoline in the U.S.A. over the last decade, the importance of determination of added lead in gasolines has decreased. However, it is still necessary to measure the compliance of trace lead as required by federal regulations for lead-free ...
