NIST1017B

Glass (particle size)

NIST^® SRM^® 1017b

• Código UNSPSC: 41116107
• NACRES: NA.24

Propiedades

• grado: certified reference material
• Nivel de calidad: 100
• Formulario: beads
• envase: pkg of 70 g
• fabricante / nombre comercial: NIST^®
• aplicaciones: glass & ceramic

Descripción

Descripción general

Each unit of SRM 1017b contains a glass bottle measuring ~70g of solid spherical soda-lime glass spheres.

SRM 1017B_cert

SRM 1017B_SDS

Aplicación

The Standard Reference Material (SRM) is primarily intended for the evaluation and calibration of particle size measuring instruments within the 100 μm to 400 μm range. It is also utilized for evaluating wire-cloth test sieves that range from 106 μm (No. 140) to 355 μm (No. 45).

Características y beneficios

• The certified value of the SRM was determined by calculating the mass fraction values, which were obtained through two methods:

1. scanning electron microscopy (SEM)
2. standard sieving procedures on stratified and randomly selected bottles of spheres.

• NIST certificate is provided with information values for nominal and effective sieve openings.
• The certified values are metrologically traceable to the SI derived unit for mass fraction (expressed as percent).
• The NIST certificate is provided with expiration certificate, use, storage, handling, and maintenance instructions.

Otras notas

Please download a current certificate at nist.gov/SRM for current analytes and certified values.

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: 13 - Non Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable