Patrones de métodos EPA
Muestra fortificada de matriz de volátiles, alto nivel, SPEX CertiPrep™
Certificado de acuerdo con la Guía ISO/IEC 34, material de referencia certificado con trazabilidad conforme al NIST
Patrones de calibración mixta para análisis ambiental, conjunto de 5, SPEX CertiPrep™
Patrones multielemento de calibración mixta para AA e ICP, conjunto de 5, 125 ml, SPEX CertiPrep™. Certificado por la Guía ISO 34, Materiales de referencia certificados rastreables del NIST. Se suministra con certificado de análisis completo.
EPA Method 8270 Appendix IX Mixture 2 1000 μg/mL in Dichloromethane, Dr. Ehrenstorfer
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EPA Method 8260 Internal Standard Mixture 2500 μg/mL in Methanol, Dr. Ehrenstorfer
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8 ftalatos regulados y BPA en polietileno de densidad media, SPEX CertiPrep™
Certificado de acuerdo con la Guía ISO/IEC 34, material de referencia certificado con trazabilidad conforme al NIST
EPA Method 625 Mixture 247 1000-2000 μg/mL in Dichloromethane, Dr. Ehrenstorfer
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Acetonitrilo, para HPLC-MS
CAS: 75-05-8 Fórmula molecular: C2H3N Número MDL: 1878 Clave InChI: WEVYAHXRMPXWCK-UHFFFAOYSA-N PubChem CID: 6342 ChEBI: CHEBI:38472 Nombre IUPAC: acetonitrilo SMILES: CC#N
EPA Method 525.2 Internal Standard Mixture 1000 μg/mL in Acetone, Dr. Ehrenstorfer
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EPA Method 8141 Surrogate Standard Mixture 430 1000 μg/mL in Acetone, Dr. Ehrenstorfer
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EPA Method 521 Nitrosamines Mixture 338 1000 μg/mL in Dichloromethane, Dr. Ehrenstorfer
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Mezcla de combinación de hidrocarburos aromáticos polinucleares, SPEX CertiPrep™
Certificado de acuerdo con la Guía ISO/IEC 34, material de referencia certificado con trazabilidad conforme al NIST
Lista corta de Apéndice IX, mezcla de fenoles, SPEX CertiPrep™
Certificado de acuerdo con la Guía ISO/IEC 34, material de referencia certificado con trazabilidad conforme al NIST
Global/ICH Metales preciosos 1mp B (sin Os), SPEX CertiPrep™
Certificado de acuerdo con la Guía ISO/IEC 34, material de referencia certificado con trazabilidad conforme al NIST