NIST195

Ferrosilicon

NIST^® SRM^® 195, 75% Si - high-purity grade

• Número de CAS: 8049-17-0
• Código UNSPSC: 41116107
• NACRES: NA.24

Propiedades

• grado: certified reference material
• Nivel de calidad: 100
• envase: pkg of 75 g
• fabricante / nombre comercial: NIST^®
• Formato: matrix material

Descripción

Descripción general

A single unit of SRM 195 is composed of a bottle consisting of approximately 75 g of pulverized fine powder (< 0.15 mm). For more information, please refer to the SDS and COA.
SRM 195_cert
SRM 195_SDS

Aplicación

Ferrosilicon Standard Reference Material (SRM) is intended for use in the validation of chemical and instrumental methods of analysis.

Características y beneficios

• Accompanied with certificate documenting NIST-certified mass fraction values, coverage factor (k), and expanded uncertainty for total constituents in ferrosilicon and non-certified values of constituents in ferrosilicon.
• Information values for constituents are provided and expressed in mass fraction.
• The NIST certificate includes expiration details, usage, and storage instructions.

Otras notas

Certified for the analytes listed below.
Boron (B), Chromium (Cr), Copper (Cu), Iron (Fe), Manganese (Mn), Nickel (Ni), Silicon (Si)

Reference/Informational value is provided for the following analytes.
Aluminium (Al), Carbon (C), Calcium (Ca), Phosphorus (P), Titanium (Ti), Zirconium (Zr), Cobalt (Co), Molybdinum (Mo), Oxygen (O), Sulfur (S), Tin (Sn)

See certificate for values and more details at nist.gov/SRM.

Información legal

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology

Información de seguridad

• Código de clase de almacenamiento: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable