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.
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Grade
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Technique
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Element
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211
2-bromo-1-chloropropane, Restek
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212
Methyl behenate, Restek
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213
Sigma Aldrich Bromoform
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
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| Boiling Point | 146°C to 150°C (lit.) |
|---|---|
| Percent Purity | 99% |
| Linear Formula | CHBr3 |
| CAS | 75-25-2 |
| Molecular Weight (g/mol) | 252.73 |
| MDL Number | MFCD00000128 |
| Synonym | Tribromomethane |
| RTECS Number | PB5600000 |
| Recommended Storage | Room Temperature |
| Molecular Formula | CHBr3 |
| EINECS Number | 200-854-6 |
| Density | 2.89 g/mL (at 25°C (literature)) |
| Melting Point | 5°C to 8°C (lit.) |
214
GC/MS Tuning Mixture, Restek
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215
Semi-Volatiles GC/MS Tuning Standard (For EPA 8270C)
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216
Agilent Technologies Toxic Substances Mix 2 (For EPA 625, 8270C/Appendix IX)
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| Chemical Name or Material | Toxic Substances Mix 2 |
|---|
217
8240/8260 Calibration Check Mix, Restek
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218
Chlorinated Herbicides Mixture, Ultra Scientific
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219
8270 Calibration Mix #1, Restek
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220
Agilent Technologies Internal Standard Solution (For EPA 507)
CAS: 1634-04-4 Molecular Formula: C5H12O Molecular Weight (g/mol): 88.15 InChI Key: BZLVMXJERCGZMT-UHFFFAOYSA-N PubChem CID: 15413 ChEBI: CHEBI:27642 IUPAC Name: 2-methoxy-2-methylpropane SMILES: CC(C)(C)OC
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| PubChem CID | 15413 |
|---|---|
| CAS | 1634-04-4 |
| Molecular Weight (g/mol) | 88.15 |
| ChEBI | CHEBI:27642 |
| SMILES | CC(C)(C)OC |
| IUPAC Name | 2-methoxy-2-methylpropane |
| InChI Key | BZLVMXJERCGZMT-UHFFFAOYSA-N |
| Molecular Formula | C5H12O |
221
Agilent Technologies Phthalates Mixture (For EPA 606, 8060/Appendix IX)
CAS: 540-84-1 Molecular Formula: C8H18 Molecular Weight (g/mol): 114.232 InChI Key: NHTMVDHEPJAVLT-UHFFFAOYSA-N PubChem CID: 10907 ChEBI: CHEBI:62805 IUPAC Name: 2,2,4-trimethylpentane SMILES: CC(C)CC(C)(C)C
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| PubChem CID | 10907 |
|---|---|
| CAS | 540-84-1 |
| Molecular Weight (g/mol) | 114.232 |
| ChEBI | CHEBI:62805 |
| SMILES | CC(C)CC(C)(C)C |
| IUPAC Name | 2,2,4-trimethylpentane |
| InChI Key | NHTMVDHEPJAVLT-UHFFFAOYSA-N |
| Molecular Formula | C8H18 |
222
PAH Mixture (For EPA 625, 8270C/Appendix IX)
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223
Agilent Technologies alpha-Chlordane Solution 100μg/mL in methanol, Ultra Scientific
CAS: 5103-71-9 Molecular Formula: C10H6Cl8 Molecular Weight (g/mol): 409.758 InChI Key: BIWJNBZANLAXMG-KMMBHOGFSA-N PubChem CID: 1550472 SMILES: C1C2C(C(C1Cl)Cl)C3(C(=C(C2(C3(Cl)Cl)Cl)Cl)Cl)Cl
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| PubChem CID | 1550472 |
|---|---|
| CAS | 5103-71-9 |
| Molecular Weight (g/mol) | 409.758 |
| SMILES | C1C2C(C(C1Cl)Cl)C3(C(=C(C2(C3(Cl)Cl)Cl)Cl)Cl)Cl |
| InChI Key | BIWJNBZANLAXMG-KMMBHOGFSA-N |
| Molecular Formula | C10H6Cl8 |
224
Agilent Technologies Aroclor 1248 (PCB 1248) (For EPA 500, 600, 8000/ Appendix IX, CLP Methods)
CAS: 12672-29-6 Molecular Formula: C12H6Cl4 Molecular Weight (g/mol): 291.98 InChI Key: UTMWFJSRHLYRPY-UHFFFAOYSA-N PubChem CID: 36400 ChEBI: CHEBI:35445 IUPAC Name: 1,3-dichloro-5-(3,5-dichlorophenyl)benzene SMILES: C1=C(C=C(C=C1Cl)Cl)C2=CC(=CC(=C2)Cl)Cl
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| PubChem CID | 36400 |
|---|---|
| CAS | 12672-29-6 |
| Molecular Weight (g/mol) | 291.98 |
| ChEBI | CHEBI:35445 |
| SMILES | C1=C(C=C(C=C1Cl)Cl)C2=CC(=CC(=C2)Cl)Cl |
| IUPAC Name | 1,3-dichloro-5-(3,5-dichlorophenyl)benzene |
| InChI Key | UTMWFJSRHLYRPY-UHFFFAOYSA-N |
| Molecular Formula | C12H6Cl4 |
225
Minnesota Ag List 1 Pesticides Mix B, Restek
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