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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136
Restek Corporation 8260B MegaMix Calibration Mix, Restek
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137
Restek Corporation 1,2-dichlorotetrafluoroethane (Freon 114), Restek™
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CAS: 76-14-2 Molecular Formula: C2Cl2F4 Molecular Weight (g/mol): 170.916 InChI Key: DDMOUSALMHHKOS-UHFFFAOYSA-N PubChem CID: 6429 IUPAC Name: 1,2-dichloro-1,1,2,2-tetrafluoroethane SMILES: C(C(F)(F)Cl)(F)(F)Cl
| PubChem CID | 6429 |
|---|---|
| CAS | 76-14-2 |
| Molecular Weight (g/mol) | 170.916 |
| SMILES | C(C(F)(F)Cl)(F)(F)Cl |
| IUPAC Name | 1,2-dichloro-1,1,2,2-tetrafluoroethane |
| InChI Key | DDMOUSALMHHKOS-UHFFFAOYSA-N |
| Molecular Formula | C2Cl2F4 |
138
Restek Corporation Ethanol, Restek
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139
Restek Corporation 8011 Calibration Mix DBCP, Restek
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140
Restek Corporation Residual Solvents Class 2 - Mix A, Restek
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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
| 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 |
141
Restek Corporation Benzoic acid, Restek
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142
Restek Corporation Methyl linoleate, Restek
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143
Restek Corporation Organophosphorus Pesticide Mix, 8270/Appendix IX, Restek
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144
Restek Corporation GC/MS Tuning Mixture, Restek
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145
Restek Corporation 8260 Surrogate Mix, Restek
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146
Restek Corporation 8260 Volatile Organics Kit, Restek™
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147
Restek Corporation 8040 Phenols Mix #2, Restek
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148
Restek Corporation 8240/8260 System Performance Check Mix, Restek
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149
Restek Corporation Acid Surrogate Mix (4/89 SOW), Restek™
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| Chemical Name or Material | Restek™ Semi-Volatile Mixtures - Mixes and Compounds |
|---|
150
Restek Corporation Acid Surrogate Standard Mix (3/90 SOW), Restek™
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