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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151 – 165 of 995 results

151

Agilent Technologies EPA method 1664 precision, accuracy and recovery standard, 4000μg/mL in acetone, Ultra Scientific

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152

8011 Calibration Mix DBCP, Restek

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156

Agilent Technologies PAH Mixture, Various concentrations in acetonitrile, Ultra Scientific

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158

California Oxygenates Mix, Restek

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159

L/C VOA Internal Standard Mix, Restek

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160

8270 Calibration Mix #1, Restek

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162

Minnesota Ag List 1 Pesticides Mix A, Restek

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163

1,2-dichlorotetrafluoroethane (Freon 114), Restek™

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

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Specifications

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

164

Agilent Technologies Aroclor 1242 (PCB 1242) (For EPA 500, 600, 8000/ Appendix IX, CLP Methods)

CAS: 53469-21-9 Molecular Formula: C12H6Cl4 Molecular Weight (g/mol): 291.98 InChI Key: ALFHIHDQSYXSGP-UHFFFAOYSA-N PubChem CID: 63103 IUPAC Name: 1,2-dichloro-3-(2,4-dichlorophenyl)benzene SMILES: C1=CC(=C(C(=C1)Cl)Cl)C2=C(C=C(C=C2)Cl)Cl

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Specifications

PubChem CID	63103
CAS	53469-21-9
Molecular Weight (g/mol)	291.98
SMILES	C1=CC(=C(C(=C1)Cl)Cl)C2=C(C=C(C=C2)Cl)Cl
IUPAC Name	1,2-dichloro-3-(2,4-dichlorophenyl)benzene
InChI Key	ALFHIHDQSYXSGP-UHFFFAOYSA-N
Molecular Formula	C12H6Cl4

165

Agilent Technologies Volatiles Mix 1 (VOA-1) (For EPA 601, 624)

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EPA Methods Standards

Agilent Technologies EPA method 1664 precision, accuracy and recovery standard, 4000μg/mL in acetone, Ultra Scientific

PA DEP UST Standard, Restek

MCPA, Restek