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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271 – 285 of 989 results

271

Agilent Technologies Aroclor 1232 (PCB 1232) (For EPA 500, 600, 8000/ Appendix IX, CLP Methods)

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272

Sigma Aldrich 1,3-Butadiene

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.

Pricing & Availability
Specifications

Boiling Point	-4.5°C
Linear Formula	CH2=CHCH=CH2
CAS	106-99-0
Molecular Weight (g/mol)	54.09 g/mol
MDL Number	MFCD00008659
Recommended Storage	2°C to 8°C
Molecular Formula	C4H6
EINECS Number	203-450-8
Density	0.62 g/mL at 20°C
Melting Point	-109°C

273

Surrogate Standard Mixture (For EPA 8260)

Pricing & Availability

274

8260 Internal Standard Mix, Restek

Pricing & Availability

275

418.1 Calibration Mix, Restek

Pricing & Availability

276

Residual Solvents Class 2 - Mix B, Restek

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277

Methacrylonitrile, Restek

Pricing & Availability

278

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

Pricing & Availability
Specifications

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

279

Agilent Technologies gamma-Chlordane Solution 100μg/mL in methanol, Ultra Scientific

CAS: 5103-74-2 Molecular Formula: C10H6Cl8 Molecular Weight (g/mol): 409.758 InChI Key: BIWJNBZANLAXMG-MPPHZFHBSA-N PubChem CID: 45356234 SMILES: C1C2C(C(C1Cl)Cl)C3(C(=C(C2(C3(Cl)Cl)Cl)Cl)Cl)Cl

Pricing & Availability
Specifications

PubChem CID	45356234
CAS	5103-74-2
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-MPPHZFHBSA-N
Molecular Formula	C10H6Cl8

280

Organochlorine Pesticide Mix C #1, Restek™

Pricing & Availability

281

Agilent Technologies Internal Standard Solution (For EPA 551.1)

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

Pricing & Availability
Specifications

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

282

Corporation Herbicide Mix #3, Restek™

Pricing & Availability

283

1,4-dichlorobutane, Restek

Pricing & Availability

284

Agilent Technologies Aroclor 1262 Solution, 100μg/mL in isooctane, Ultra Scientific

Pricing & Availability

285

Methyl methacrylate, Restek

Pricing & Availability

EPA Methods Standards

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8260 Internal Standard Mix, Restek Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

418.1 Calibration Mix, Restek Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Residual Solvents Class 2 - Mix B, Restek Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Methacrylonitrile, Restek Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Organochlorine Pesticide Mix C #1, Restek™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Corporation Herbicide Mix #3, Restek™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

1,4-dichlorobutane, Restek Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Methyl methacrylate, Restek Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More