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ASTMASTM D6378 Vapor Pressure (VPx) of Petroleum Products, Hydrocarbons, & Hydrocarbon-Oxygenate Mixtures(Triple Expansion Method) See Table of Contents for Vapor Pressure StandardsASTM D6379 Aromatic Hydrocarbon Types in Aviation Fuels & Petroleum Distillates - HPLC method with Refractive IndexSystem Resolution StandardsD-6379-SRS$ 40 / 1 x 1 mLD-6379-SRS-PAK SAVE 20% $ 160 / 5 x 1 mLAt stated conc. (mg/mL) in n-Heptane 3 comps.Cyclohexane 10o-Xylene 0.51-Methyl naphthalene 0.05D-6379-SRS-R1$ 40 / 1 x 1 mLD-6379-SRS-R1-PAK SAVE 20% $ 160 / 5 x 1 mLAt stated conc. (mg/mL) in n-Heptane 3 comps.Cyclohexane 10o-Xylene 51-Methyl naphthalene 0.5Calibration CurvesD-6379-SET$ 100 / 4 x 1 mLD-6379-SET-PAKSAVE 20% $ 400 / 5 x (4 x 1 mL)At stated conc. (mg/mL) in n-HeptaneAnalyte Std. 1 Std. 2 Std. 3 Std. 4Cyclohexane 5 2 0.5 0.1o-Xylene 15 5 1.0 0.11-Methyl naphthalene 5 1.0 0.2 0.05D-6379-10X-SET$ 100 / 4 x 1 mLD-6379-10X-SET-PAK SAVE 20% $ 400 / 5 x (4 x 1 mL)At stated conc. (mg/mL) in n-HeptaneAnalyte Std. 1 Std. 2 Std. 3 Std. 4Cyclohexane 50 20 5 1o-Xylene 150 50 10 11-Methyl naphthalene 50 10 2 0.5ASTM D6417 Estimation of Engine Oil Volatility by Capillary GC See Table of Contents for Alkane and Polywax StandardsASTM D6428 Sulfur by Combustion and Electrochemical DetectionASTM D6378-D6550D-6428-R1-100ML-SET$ 300 / 7 x 100 mLD-6428-R1-SET$ 65 / 7 x 1 mLIn IsooctaneDescription D-6428-R1-100ML-SET 7 x 100 mL D-6428-R1-SET 7 x 1 mLSulfur Blank D-6428-BL-100ML D-6428-BLSulfur @ 0.1 µg/g D-6428-0.1X-100ML D-6428-0.1XSulfur @ 0.5 µg/g D-6428-0.5X-100ML D-6428-0.5XSulfur @ 1.0 µg/g D-6428-1X-100ML D-6428-1XSulfur @ 2.5 µg/g D-6428-2.5X-100ML D-6428-2.5XSulfur @ 5.0 µg/g D-6428-5X-100ML D-6428-5XSulfur @ 10 µg/g D-6428-10X-100ML D-6428-10XD-6428-R2-100ML-SET$ 275 / 6 x 100 mLD-6428-R2-SET$ 65 / 6 x 1 mLIn IsooctaneDescription D-6428-R2-100ML-SET 6 x 100 mL D-6428-R2-SET 6 x 1 mLSulfur Blank D-6428-BL-100ML D-6428-BLSulfur @ 10 µg/g D-6428-10X-100ML D-6428-10XSulfur @ 25 µg/g D-6428-25X-100ML D-6428-25XSulfur @ 50 µg/g D-6428-50X-100ML D-6428-50XSulfur @ 75 µg/g D-6428-75X-100ML D-6428-75XSulfur @ 100 µg/g D-6428-100X-100ML D-6428-100XTechnical NoteSulfur introduced using di-n-butyl sulfideASTM D6443 Ca, Cl, Cu, Mg, P, S, Zn in Unused Lubricating Oils & Additives by Wave-length Dispersive X-ray Fluorescence& Spectrometry see ASTM methods in Inorganic Table of ContentsASTM D6445 Sulfur in Gasoline by ED - XRFASTM D6481 P, S, Ca and Zn in Lube Oils by ED-XRFSee Table of Contents for Sulfur Standardssee ASTM methods in Inorganic Table of ContentsASTM D6550 Olefin Content of Gasolines by SFCStock Olefin Calibration StandardD-6550-CONCD-6550-CONC-5MLAt stated Conc. by Wt. %Wt. %1-Nonene 2.5Cyclohexene 51-Hexene 51-Octene 51-Decene 52-Methyl-1,3-butadiene 54-Methyl-1-pentene 51,5-Hexadiene 3$ 80 / 1 x 1 mL$ 350 / 1 x 5 mL15 comps.Wt. %3-Methyl-1,3-pentadiene 22-Methyl-1-butene 252-Methyl-2-pentene 101-Heptene 102-Methyl-1-octene 2.52-Methyl-1-heptene 55-Methyl-1-hexene 10314 AccuStandard is accredited to ISO/IEC 17025 and certified to ISO 9001