ASTM Standards

Method 5769ASTM StandardsMemberASTM D-5769Version with No Internal StandardOriginally designed forD-5769-98ASTMThe following D-5769 and M-GRA Standards were formulated to address proposed and promulgatedchanges to ASTM Method D-5769-98 Aromatics by GC/MS. Many of these changes were evaluated and/or adopted due to the results generated from the 1997 Round Robin, which used a select group of 21gasolines ampulized by AccuStandard.AccuStandard is committed to staying abreast of ASTM committee D-02 method developments. We askthat you contact us when your analytical group finds a beneficial procedure or modification.ModificationsA Sixth Standard was added to meet the latest D-5769 method requirements and provide improvedlinearity at the high end of the Calibration curveThe Calibration Curve was packaged in two convenient sizes without the internal standard. Thispackaging scheme allows for the addition of any ISTD formulation or oxygenate components.The Quality Control Standard was reformulated in the latest D-5769 revision. The formulationchanges include reducing the 1,2,4,5-Tetramethylbenzene weight ratio and adding Naphthalene.The Benzene Target Weight % has been increased to meet the latest D-5769 method requirements.Pentamethylbenzene has now been removed from the analyte list.Calibration Curve with No Internal Std. AddedD-5769-CAL-SET-5MLD-5769-CAL-SET-10ML$ 1500 / Set of 5 x 5 mL$ 2750 / Set of 5 x 10 mLOptional Sixth StandardD-5769-ADD-5MLD-5769-ADD-10ML$ 150 / 1 x 5 mL$ 300 / 1 x 10 mLDisk Deliverable(At no additional charge)Eliminates hand keyed-indata.Core Calibr. Mix Std. 1 Std. 2 Std. 3 Std. 4 Std. 523 Comps. Target Wt. % Wt. % Wt. % Wt. % Wt. %Benzene 5.25 2.95 1.575 0.8144 0.4143Toluene 19.67 11.06 5.898 3.0505 1.5519Ethylbenzene 5.18 2.91 1.552 0.8026 0.4083m-Xylene 6.19 3.48 1.856 0.9598 0.4883p-Xylene 6.19 3.48 1.856 0.9598 0.4883o-Xylene 6.30 3.54 1.890 0.9776 0.4973Isopropylbenzene 3.09 1.74 0.925 0.4786 0.2435n-Propylbenzene 3.09 1.74 0.926 0.4787 0.24353-Ethyltoluene 3.10 1.74 0.928 0.4801 0.24424-Ethyltoluene 3.08 1.73 0.925 0.4782 0.24331,3,5-Trimethylbenzene 3.10 1.74 0.929 0.4804 0.24442-Ethyltoluene 3.15 1.77 0.945 0.4890 0.24881,2,4-Trimethylbenzene 5.23 2.94 1.567 0.8104 0.41231,2,3-Trimethylbenzene 3.20 1.80 0.960 0.4965 0.2526Indan 3.45 1.94 1.034 0.5350 0.27221,4-Diethylbenzene 3.09 1.74 0.925 0.4786 0.2435n-Butylbenzene 3.08 1.73 0.923 0.4776 0.24301,2-Diethylbenzene 3.15 1.77 0.945 0.4885 0.24851,2,4,5-Tetramethylbenzene 2.12 1.19 0.635 0.3284 0.16711,2,3,5-Tetramethylbenzene 2.12 1.19 0.637 0.3295 0.1676Naphthalene 2.37 1.34 0.712 0.3683 0.18741-Methylnaphthalene 2.37 1.34 0.712 0.3683 0.18742-Methylnaphthalene 2.43 1.37 0.730 0.3773 0.1919Isooctane ----- 43.77 70.015 84.4922 92.1105Core Calibration Mix Target23 Comps. Wt. %Benzene 4.16Toluene 16.41Ethylbenzene 4.10m-Xylene 4.91p-Xylene 4.91o-Xylene 5.00Isopropylbenzene 2.45n-Propylbenzene 2.453-Ethyltoluene 2.454-Ethyltoluene 2.441,3,5-Trimethylbenzene 2.462-Ethyltoluene 2.501,2,4-Trimethylbenzene 4.141,2,3-Trimethylbenzene 2.54Indan 2.731,4-Diethylbenzene 2.45n-Butylbenzene 2.441,2-Diethylbenzene 2.501,2,4,5-Tetramethylbenzene 1.681,2,3,5-Tetramethylbenzene 1.68Naphthalene 1.881-Methylnaphthalene 1.882-Methylnaphthalene 1.93Isooctane 19.92CALAMTS ®(Disk containing “CalibrationAmounts”)Each analyte in eachstandard is individuallyweighed. Actual weightsand weight percents areprovided.4 Comp. Deuterated Internal Std. MixM-GRA-IS-R-10ML$ 225 / 1 x 10 mLM-GRA-IS-R-10ML-PAK SAVE 20% $ 900 / 5 x 10 mL4 comps.MixMixCompound Ratio Compound RatioBenzene-d 6 2 mL Naphthalene-d 8 1 gmEthylbenzene-d 10 2 mL Toluene-d 8 7 mL3 Comp. Deuterated Internal Std. MixM-GRA-IS-5MLM-GRA-IS-5ML-PAKCompoundBenzene-d 6Ethylbenzene-d 10Naphthalene-d 8$ 150 / 1 x 5 mLSAVE 20% $ 600 / 5 x 5 mL3 comps.Mix Ratio2 mL2 mL1 gmDaily Quality Control Standard(without Internal Standard)D-5769-QC-10ML$ 125 / 1 x 10 mLD-5769-QC-10ML-PAK SAVE 20% $ 500 / 5 x 10 mLWt.Compound Ration-Hexane 12n-Heptane 17n-Octane 17n-Decane 12n-Dodecane 5Isooctane 12Benzene 1Wt.CompoundRatioToluene 9Ethylbenzene 3m-Xylene 3o-Xylene 31,2,4-Trimethylbenzene 31,2,4,5-Tetramethylbenzene 2Naphthalene 114 Comp. Core Mix 10046 Quality System is Certified to comply with the International ISO 9001 Quality Standard