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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-742 Aluminum Oxide Pyrometric Standard; 10 g

Thermodynamic Properties

NIST-SRM-762 Magnetic Moment Standard – Nickel Disk; 6 mm D

Miscellaneous Performance

NIST-SRM-764a Magnetic Susceptibility Standard – Platinum Cylinder; 3 mm D x 3.42 mm

Miscellaneous Performance

NIST-SRM-76a Burnt Refractory (Nominal Mass Fraction 40 % Al2O3); 75 g

Geologycal Material and Ores

Patron momento magnetico Magnetic Moment Standard - Nickel Sphere Material de Referencia

NIST-SRM-772a Magnetic Moment Standard – Nickel Sphere; each

Miscellaneous Performance

NIST-SRM-77a Burnt Refractory (Nominal Mass Fraction 60 %Al2O3); 75 g

Geologycal Material and Ores

NIST-SRM-78a Burnt Refractory (Nominal Mass Fraction 70 %Al2O3); 75 g

Geologycal Material and Ores

NIST-SRM-8010 Sand for Sand Sieve Analysis; 3 x 130 g

Sizing

NIST-SRM-8012 Gold Nanoparticles; Nominal 30 nm Diameter; 2 x 5 mL

Healh and Industrial Hygiene

NIST-SRM-8013 Gold Nanoparticles; Nominal 60 nm Diameter; 2 x 5 mL

Healh and Industrial Hygiene

NIST-SRM-8017 Polyvinylpyrrolidone Coated Silver Nanoparticles (Nominal Diameter 75 nm); 5 vials

NIST-SRM-8027 Silicon Nanoparticles (Nominal Diameter 2 nm); 5 x 1 mL