EPA Methods Standards
Acetonitrile, for HPLC-MS
CAS: 75-05-8 Molecular Formula: C2H3N MDL Number: 1878 InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N PubChem CID: 6342 ChEBI: CHEBI:38472 IUPAC Name: acetonitrile SMILES: CC#N
Dr. Ehrenstorfer EPA Method 533 Isotope Dilution Standard 0.5 to 2 μg/mL in Methanol:Water
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Polynuclear Aromatic Hydrocarbons Combination Mix, SPEX CertiPrep™
ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material
Trihalomethanes, SPEX CertiPrep™
ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material
Mixed Calibration Standard 3A For Environmental Analysis, SPEX CertiPrep™
ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material
EPA Method 524.3 0055 Internal Standard Mixture 2000 μg/mL in Methanol, Dr. Ehrenstorfer
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EPA Method 8270 Internal Standard Mixture 4000 μg/mL in Dichloromethane, Dr. Ehrenstorfer
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EPA Method 8020 Aromatic VOC Mixture 416 200 μg/mL in Methanol, Dr. Ehrenstorfer
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EPA Method 525.2 Internal Standard Mixture 1000 μg/mL in Acetone, Dr. Ehrenstorfer
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EPA Method 8270 Calibration by Class Mixture 2 2000 μg/mL in Dichloromethane, Dr. Ehrenstorfer
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EPA Method 8270 Calibration Mixture 500-1000 μg/mL in Dichloromethane, Dr. Ehrenstorfer
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EPA Method 1664, O&G Standard, 40mg Total of n-Hexane Extractable Material, 20 x 5 mL, PFA Tube, Dr. Ehrenstorfer
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EPA Method 8270 Appendix IX Mixture 1 with Phentermine 2000 μg/mL in Dichloromethane, Dr. Ehrenstorfer
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Phthalate Esters Mix, SPEX CertiPrep™
ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material