EPA Methods Standards

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

Decachlorobiphenyl, SPEX CertiPrep™

EPA Method 533 PFAS Mixture 10 μg/mL in Methanol:Water, Dr. Ehrenstorfer

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Short List Appendix IX, Phenols Mix, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

EPA Method 624 Purgeable Calibration Mixture 9 2000 μg/mL in Methanol, Dr. Ehrenstorfer

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EPA Method 1664, O&G Standard, 40mg Total of n-Hexane Extractable Material, 20 x 10 mL, PFA Tube, Dr. Ehrenstorfer

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EPA Method 501 Trihalomethanes Mixture 1006 200 μg/mL in Methanol, Dr. Ehrenstorfer

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EPA Method 502/524 Fortification Mixture 2000 μg/mL in Methanol, Dr. Ehrenstorfer

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EPA Method 8091 Non-RCRA Analyte Mixture 426 1000 μg/mL in Isooctane:Toluene, Dr. Ehrenstorfer

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EPA Method 610/ 8100 PAH Mixture 2000 μg/mL in Benzene:Dichloromethane, Dr. Ehrenstorfer

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EPA Method 8270 B/N Surrogate Mixture 5000 ug/mL in Dichloromethane, Dr. Ehrenstorfer

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EPA Method 624.1 Surrogate Mixture at 2000 μg/mL in Methanol, Dr. Ehrenstorfer

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EPA Method 8015 Internal Standard Mixture 413 2000 μg/mL in Water, Dr. Ehrenstorfer

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EPA Method 502 VOC Mixture 380 2000 μg/mL in Methanol, Dr. Ehrenstorfer

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EPA Method 8270 Matrix Spike Mixture 10000 μg/mL in Dichloromethane, Dr. Ehrenstorfer

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