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Venta y distribución de materiales de referencia certificados y consumibles para análisis elemental (Inorganic Ventures, Elemental Microanalysis, Accustandard, Chiron, Nist, IRMM, NRC, etc)

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NIST-SRM-8539 NBS22 Oil (Carbon and Hydrogen Isotopes in Oil); 1 mL

High Purity Materials

NIST-SRM-853a Aluminum Alloy 3004 (chip form); 25 g

Nonferrous Metal

NIST-SRM-8540 IAEA-CH-7 (Carbon and Hydrogen Isotopes in Polyethylene Foil); 3.5 g

High Purity Materials

NIST-SRM-8541 USGS24 Graphite (Carbon Isotopes in Graphite); 0.8 g

High Purity Materials

NIST-SRM-8542 IAEA-CH-6 Sucrose (Carbon Isotopes in Sucrose); 1 g

High Purity Materials

NIST-SRM-8544 NBS 19 Limestone (Carbon and Oxygen Isotopes in Carbonate); 0.4 g

High Purity Materials

NIST-SRM-8545 LSVEC (Carbon; Oxygen; and Lithium Isotopes in Lithium Carbonate); 0.4 g

High Purity Materials

NIST-SRM-8546 NBS28 (Silicon and Oxygen Isotopes in Silica Sand) ; 0.4 g

High Purity Materials

NIST-SRM-8547 IAEA-N-1 (Nitrogen Isotopes in Ammonium Sulfate); 0.4 g

High Purity Materials

NIST-SRM-8548 IAEA-N-2 (Nitrogen Isotopes in Ammonium Sulfate); 0.4 g

High Purity Materials

NIST-SRM-854a Aluminum Alloy 5182 (chip form); 25 g

Nonferrous Metal

NIST-SRM-8550 USGS25 (Nitrogen Isotopes in Ammonium Sulfate); 0.5 g

High Purity Materials