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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Acetonitrile, for HPLC-MS
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Acetonitrile, for HPLC-MS
CAS: 75-05-8 Formula molecolare: C2H3N Numero MDL: 1878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N PubChem CID: 6342 ChEBI: CHEBI:38472 IUPAC Name: acetonitrile SMILES: CC#N
| Numero MDL | 1878 |
|---|---|
| PubChem CID | 6342 |
| Formula molecolare | C2H3N |
| CAS | 75-05-8 |
| ChEBI | CHEBI:38472 |
| SMILES | CC#N |
| IUPAC Name | acetonitrile |
| InChI Key | WEVYAHXRMPXWCK-UHFFFAOYSA-N |
3
Alternate Metals 3 For AA and ICP, SPEX CertiPrep™
ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material
| Da utilizzare con (apparecchiatura) | AA, ICP, ICP/MS, IC, XRF, and Other Analytical Instrumentation |
|---|---|
| Tecnica | AA,ICP |
| Pericolo per la salute 1 | Causes skin irritation, serious eye irritation |
| Imballaggio | Triple-leached LDPE bottle |
| Nota nome | For ICP/AA Alternate Water Pollution and Wastewater Standard |
| 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. |
| Tipo | Certified Reference Material |
| Concentration or Composition (by Analyte or Components) | Components in 2% HNO3: Ca •500μg/mL Mg •100μg/mL K •100μg/mL Na •500μg/mL |
| Conservazione consigliata | Ambient |
| DOT Information | Hazardous |
| Materiale o nome chimico | Alternate Metals Standard 3 |
| Grado | Environmental |
| Solvent or Matrix | 2% HNO3 |
4
Short List Appendix IX, Phenols Mix, SPEX CertiPrep™
ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material
5
Dr. Ehrenstorfer EPA Method 533 Isotope Dilution Standard 0.5 to 2 μg/mL in Methanol:Water
Certified reference materials available in multiple formats, including multi-component regulatory mixtures, to power your food and environmental analysis with traceable, ISO-accredited quality.
6
Polynuclear Aromatic Hydrocarbons Combination Mix, SPEX CertiPrep™
ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material
7
Laboratory Performance Check Standard without Mercury For Environmental Analysis, SPEX CertiPrep™
ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material
| Da utilizzare con (apparecchiatura) | AA, ICP, ICP/MS, IC, XRF, and Other Analytical Instrumentation |
|---|---|
| Tecnica | AA,ICP |
| Pericolo per la salute 1 | Causes severe skin burns and eye damage |
| Imballaggio | Triple-leached LDPE bottle |
| 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. |
| Tipo | Certified Reference Material |
| Concentration or Composition (by Analyte or Components) | Various |
| Conservazione consigliata | Ambient |
| DOT Information | Hazardous |
| Materiale o nome chimico | LPC Standard 1 without Mercury |
| Grado | Environmental |
| Solvent or Matrix | Nitric Acid/Trace Tartaric Acid/Trace Hydrogen Fluoride |
8
Revision 4 Analytes, High Level, SPEX CertiPrep™
ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material
9
Internal Standard, SPEX CertiPrep™
ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material
11
Global/ICH Oral Elemental Impurities A, SPEX CertiPrep™
ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material
13
| Nota nome | USP 467 Standard |
|---|---|
| Forma fisica | Fluid |
| Pressione del vapore | 2.5 hPA (20°C) |
| Nomi componenti o analita | N,N-Dimethylacetamide; N,N-Dimethylformamide; Ethylene glycol; 1-Methyl-2-pyrrolidinone; Formamide; more |
| Elemento | N,N-Dimethylacetamide,N,N-Dimethylformamide,Ethylene Glycol,1-Methyl-2-pyrrolidinone,Formamide |
| Conservazione consigliata | Freezer |
| Densità | 1.1g/cm3 |
| Imballaggio | Glass Ampoule |
| Metodi | USP 467: Residual Solvents/ Organic Volatile Impurities |
| CAS | 75-12-7 |
| Punto di combustione | 270°C |
| Limite di esplosione | 1.8% (volume); 63% (volume) |
| Materiale o nome chimico | 8 Component Mix in DMSO |
| Grado | USP |
| Solvent or Matrix | Dimethyl Sulfoxide |
14
Instrument Check Standard 8 For Environmental Analysis, SPEX CertiPrep™
ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material
| Da utilizzare con (apparecchiatura) | AA, ICP, ICP/MS, IC, XRF, and Other Analytical Instrumentation |
|---|---|
| Tecnica | AA,ICP |
| Pericolo per la salute 1 | Warning: Causes skin irritation, serious eye irritation Wear protective gloves/eye/face protection. If in eyes, rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If skin/eye irritation occurs, get medical advice/attention. |
| Imballaggio | Triple-leached LDPE bottle |
| 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. |
| Tipo | Certified Reference Material |
| Concentration or Composition (by Analyte or Components) | Each component at 50μg/mL in 2% HNO3:, Aluminum, Arsenic, Chromium, Cobalt, Copper, Lead, Phosphorus, Potassium, Sodium |
| Conservazione consigliata | Ambient |
| DOT Information | Hazardous |
| Materiale o nome chimico | ICP Instrument Check Standard 8 |
| Grado | Environmental |
| Solvent or Matrix | 2% HNO3 |
