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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Grade
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Technique
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Element
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286
4-bromofluorobenzene, Restek
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287
Methacrylonitrile, Restek
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288
Agilent Technologies Acrylonitrile (For EPA 600, 8000/ Appendix IX Methods)
CAS: 107-13-1 Molecular Formula: C3H3N Molecular Weight (g/mol): 53.064 InChI Key: NLHHRLWOUZZQLW-UHFFFAOYSA-N PubChem CID: 7855 ChEBI: CHEBI:28217 IUPAC Name: prop-2-enenitrile SMILES: C=CC#N
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| PubChem CID | 7855 |
|---|---|
| CAS | 107-13-1 |
| Molecular Weight (g/mol) | 53.064 |
| ChEBI | CHEBI:28217 |
| SMILES | C=CC#N |
| IUPAC Name | prop-2-enenitrile |
| InChI Key | NLHHRLWOUZZQLW-UHFFFAOYSA-N |
| Molecular Formula | C3H3N |
289
Organochlorine Pesticide Mix C #1, Restek™
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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290
8260A Volatile Organics Kit, Restek™
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291
Agilent Technologies Aroclor 1232 (PCB 1232) (For EPA 500, 600, 8000/ Appendix IX, CLP Methods)
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292
Agilent Technologies Benzidines Mixture (For EPA 605, 625)
CAS: 92-87-5 Molecular Formula: C12H12N2 Molecular Weight (g/mol): 184.242 InChI Key: HFACYLZERDEVSX-UHFFFAOYSA-N PubChem CID: 7111 ChEBI: CHEBI:80495 IUPAC Name: 4-(4-aminophenyl)aniline SMILES: C1=CC(=CC=C1C2=CC=C(C=C2)N)N
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| PubChem CID | 7111 |
|---|---|
| CAS | 92-87-5 |
| Molecular Weight (g/mol) | 184.242 |
| ChEBI | CHEBI:80495 |
| SMILES | C1=CC(=CC=C1C2=CC=C(C=C2)N)N |
| IUPAC Name | 4-(4-aminophenyl)aniline |
| InChI Key | HFACYLZERDEVSX-UHFFFAOYSA-N |
| Molecular Formula | C12H12N2 |
293
Restek Corporation 8270 BENZIDINES MIX 2000UGML
NC3797203 8270 BENZIDINES MIX 2000UGML
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294
WELLINGTON LABORATORIES LLC ISOTOPE DILUTION STANDARD PDS
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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NC2588560 ISOTOPE DILUTION STANDARD PDS
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295
Absolute Standards Alkalinity as Calcium Carbonate 100ml
497-19-8 Solvent: in Water, Concentration: 1000 µg/mL, 100 mL
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296
ERA WATERS CORP FLUORIDE CAL STAND 125ML
One 125 mL standard containing Fluoride at 1000 mg/L in H2O. This CRM is covered by ERA's ISO Guide 34 accreditation.
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297
Chem Service Inc ACIDS SURROGATE MIX 2000UG/ML
This item has a minimum order quantity of 2 per supplier requirements
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298
Chem Service Inc PHENOLS MIX #9 2000UG/ML
This item has a minimum order quantity of 2 per supplier requirements
Mixture #9-Phenols, 2000ug/ml in Methylene chloride, Size: 1mL Ampule
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299
ERA WATERS CORP AMMONIA AS NITROGEN STD 500ML
Ammonia as Nitrogen (N) - 1000mg/L, 500mL, Designed to be used either as calibration or calibration-check standards, Traceable to NIST Standard Reference Materials where possible, Now includes manufacturing uncertainties, Analyte: 1000mg/L
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300
AccuStandard, Inc Acrolein | 107-02-8 | MFCD00006998 | 1mL
Acrolein | MW: 56.064 | 107-02-8 | MFCD00006998 | 1mL
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