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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46
Interference Check Standard 1 For ICP/MS, SPEX CertiPrep™
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ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material
47
Fluoride Standard, 2ppm F- Premixed with Equal Volume of TISAB II, Certified, 2.00ppm ±0.05ppm, LabChem™
CAS: 7647-14-5 Molecular Formula: FNa Molecular Weight (g/mol): 41.99 MDL Number: MFCD00003524 InChI Key: PUZPDOWCWNUUKD-UHFFFAOYSA-M PubChem CID: 5235 ChEBI: CHEBI:28741 IUPAC Name: sodium fluoride SMILES: [F-].[Na+]
| PubChem CID | 5235 |
|---|---|
| CAS | 7647-14-5 |
| Molecular Weight (g/mol) | 41.99 |
| ChEBI | CHEBI:28741 |
| MDL Number | MFCD00003524 |
| SMILES | [F-].[Na+] |
| IUPAC Name | sodium fluoride |
| InChI Key | PUZPDOWCWNUUKD-UHFFFAOYSA-M |
| Molecular Formula | FNa |
48
Mixed Calibration Standard 1A For Environmental Analysis, SPEX CertiPrep™
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Small and Specialty Supplier Partner
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ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material
| Type | Certified Reference Material |
|---|---|
| Concentration or Composition Notes | Up to 68 elements are scanned with found values for ICP and ICP-MS standards. The found value of the trace metallic impurities is reported on the Certificate of Analysis. |
| Concentration or Composition (by Analyte or Components) | Components in 5% HNO3: Sb •50μg/mL As •100μg/mL Ba •10μg/mL B •10μg/mL Cd •20μg/mL Ca •100μg/mL Cu •20μg/mL Mn •20μg/mL Se •50μg/mL Ag •5μg/mL |
| For Use With (Equipment) | AA, ICP, ICP/MS, IC, XRF, and Other Analytical Instrumentation |
| Health Hazard 1 | Danger: Causes severe skin burns and eye damage Do not breathe dusts or mists. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. If in eyes, rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a poison center/doctor. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations. |
| Packaging | Triple-leached LDPE bottle |
| DOT Information | Hazardous |
| Chemical Name or Material | Mixed Calibration Standard 1A |
| Grade | Environmental |
| Recommended Storage | Ambient |
| Technique | AA,ICP |
| Solvent or Matrix | Nitric Acid/Trace Tartaric Acid/Trace Hydrogen Fluoride |
49
Mixed Acid, 0.1% HF/10% HNO3, Ricca Chemical
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50
BDI Reagent, Ricca Chemical
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For Acid Degree Value (Hydrolytic Rancidity Test)
51
Lead Standard, 5 ppm Pb, Ricca Chemical
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CAS: 7439-92-1 Molecular Formula: Pb Molecular Weight (g/mol): 207.20 MDL Number: MFCD00134050 InChI Key: WABPQHHGFIMREM-UHFFFAOYSA-N PubChem CID: 5352425 ChEBI: CHEBI:27889 IUPAC Name: lead SMILES: [Pb]
| PubChem CID | 5352425 |
|---|---|
| CAS | 7439-92-1 |
| Molecular Weight (g/mol) | 207.20 |
| ChEBI | CHEBI:27889 |
| MDL Number | MFCD00134050 |
| SMILES | [Pb] |
| IUPAC Name | lead |
| InChI Key | WABPQHHGFIMREM-UHFFFAOYSA-N |
| Molecular Formula | Pb |
52
TCLP Standard, Ricca Chemical
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| CAS | 7697-37-2, 7732-18-5 |
|---|---|
| Physical Form | Liquid |
| CAS Min % | 0.0022 |
| Packaging | Amber Poly Bottle |
| Chemical Name or Material | TCLP Standard |
| Shelf Life | 12 Months |
| CAS Max % | 0.0022 |
53
Fructose Standard, 30,000 ppm C6H12O6, Ricca Chemical
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CAS: 57-48-7 Molecular Formula: C6H12O6 Molecular Weight (g/mol): 180.156 InChI Key: BJHIKXHVCXFQLS-UYFOZJQFSA-N PubChem CID: 5984 ChEBI: CHEBI:48095 IUPAC Name: (3S,4R,5R)-1,3,4,5,6-pentahydroxyhexan-2-one SMILES: C(C(C(C(C(=O)CO)O)O)O)O
| PubChem CID | 5984 |
|---|---|
| CAS | 57-48-7 |
| Molecular Weight (g/mol) | 180.156 |
| ChEBI | CHEBI:48095 |
| SMILES | C(C(C(C(C(=O)CO)O)O)O)O |
| IUPAC Name | (3S,4R,5R)-1,3,4,5,6-pentahydroxyhexan-2-one |
| InChI Key | BJHIKXHVCXFQLS-UYFOZJQFSA-N |
| Molecular Formula | C6H12O6 |
54
Amine-Sulfuric Acid Stock Solution, for Sulfide Determination (Methylene Blue Method), Ricca Chemical
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| Solubility | Infinitely soluble in water |
|---|---|
| Color | Brown |
| pH | < 3 |
| Physical Form | Liquid |
| Recommended Storage | Corrosive |
| Odor | Odorless |
55
Phenylarsine Oxide, 0.01 N (N/100), Ricca Chemical
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CAS: 7732-18-5 Molecular Formula: C6H5AsO Molecular Weight (g/mol): 168.03 MDL Number: MFCD00001990 InChI Key: BQVCCPGCDUSGOE-UHFFFAOYSA-N PubChem CID: 4778 ChEBI: CHEBI:75253 IUPAC Name: arsorosobenzene SMILES: O=[As]C1=CC=CC=C1
| PubChem CID | 4778 |
|---|---|
| CAS | 7732-18-5 |
| Molecular Weight (g/mol) | 168.03 |
| ChEBI | CHEBI:75253 |
| MDL Number | MFCD00001990 |
| SMILES | O=[As]C1=CC=CC=C1 |
| IUPAC Name | arsorosobenzene |
| InChI Key | BQVCCPGCDUSGOE-UHFFFAOYSA-N |
| Molecular Formula | C6H5AsO |
56
Interference Check Standards without Mercury For Environmental Analysis, Set of 3, SPEX CertiPrep™
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Interference Check Standards Multi-Element Set without Mercury for AA & ICP, 125 mL, SPEX CertiPrep™. ISO Guide 34 Certified, NIST Traceable Certified Reference Materials. Supplied with comprehensive Certificate of Analysis.
57
| Viscosity | 1.02cSt |
|---|---|
| Linear Formula | CH3COOH |
| Solubility | Soluble in water |
| Color | Colorless |
| Physical Form | Liquid |
| Chemical Name or Material | TCLP Extraction Fluid No. 2 |
| Grade | Certified |
| Identification | Passes Test |
| Density | 0.999g/mL |
| CAS | 7732-18-5 |
| Health Hazard 3 | GHS P Statement Wear eye protection, protective gloves. Wash exposed skin thoroughly after handling. If on skin: Wash with plenty of soap and water. Take off contaminated clothing. If skin irritation occurs: Get medical advice/attention. If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. |
| Health Hazard 2 | GHS H Statement Solution is not hazardous. |
| pH | 2.88 ±0.05 |
| Recommended Storage | Room Temperature |
| Formula Weight | 60.05 |
| CAS Max % | 0.57 |
58
Internal Standard, SPEX CertiPrep™
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ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material
59
Volatile Organics Combination Mix A, SPEX CertiPrep™
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ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material
60
Fortification Solution, SPEX CertiPrep™
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CAS: 1718-51-0 Molecular Formula: C18H14 Molecular Weight (g/mol): 244.395 InChI Key: XJKSTNDFUHDPQJ-WZAAGXFHSA-N PubChem CID: 123128 IUPAC Name: 1,2,3,4,5-pentadeuterio-6-[2,3,5,6-tetradeuterio-4-(2,3,4,5,6-pentadeuteriophenyl)phenyl]benzene SMILES: C1=CC=C(C=C1)C2=CC=C(C=C2)C3=CC=CC=C3
| PubChem CID | 123128 |
|---|---|
| CAS | 1718-51-0 |
| Molecular Weight (g/mol) | 244.395 |
| SMILES | C1=CC=C(C=C1)C2=CC=C(C=C2)C3=CC=CC=C3 |
| IUPAC Name | 1,2,3,4,5-pentadeuterio-6-[2,3,5,6-tetradeuterio-4-(2,3,4,5,6-pentadeuteriophenyl)phenyl]benzene |
| InChI Key | XJKSTNDFUHDPQJ-WZAAGXFHSA-N |
| Molecular Formula | C18H14 |