EPA Methods Standards
Environmental Protection Agency standards suitable for use as reference materials for assaying environmental sample conditions; includes standards for use in determining air, water, and soil quality.
Solvent or Matrix
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Molecular Weight (g/mol)
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Grade
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Technique
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Element
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256
Agilent Technologies TCLP Volatiles Mixture (For EPA TCLP Method 1311)
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257
Agilent Technologies Surrogate Standard Mixture, 20000μg/mL in methanol, Ultra Scientific
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258
Internal Standard Mixture, Ultra Scientific
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259
Method 625 Additions Mixture, 2000μg/mL in dichloromethane, Ultra Scientific
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260
Agilent Technologies Base/Neutrals Surrogate Standard Mix (For EPA 8270C)
Each component at 100μg/mL in Methylene Chloride: Nitrobenzene-d5
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261
PAH Mixture (For EPA 8100/Appendix IX)
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262
Methyl tert-butyl ether (MTBE), Restek
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263
8260A Internal Standard Mix, Restek
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264
Chloroprene, Restek
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265
Minnesota Ag List 1 Pesticides Mix A, Restek
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266
Vinyl acetate, Restek
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267
8260B MegaMix Calibration Mix, Restek
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268
GC/MS Tuning Mixture, Restek
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269
Organophosphorus Pesticide Mix, 8270/Appendix IX, Restek
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270
Residual Solvents Class 2 - Mix A, Restek
CAS: 67-68-5 Molecular Formula: C2H6OS Molecular Weight (g/mol): 78.13 MDL Number: MFCD00002089 InChI Key: IAZDPXIOMUYVGZ-UHFFFAOYSA-N IUPAC Name: methanesulfinylmethane SMILES: CS(C)=O
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| CAS | 67-68-5 |
|---|---|
| Molecular Weight (g/mol) | 78.13 |
| MDL Number | MFCD00002089 |
| SMILES | CS(C)=O |
| IUPAC Name | methanesulfinylmethane |
| InChI Key | IAZDPXIOMUYVGZ-UHFFFAOYSA-N |
| Molecular Formula | C2H6OS |