Nanotechnologies - Method to quantify air concentrations of carbon black and amorphous silica in the nanoparticle size range in a mixed dust manufacturing environment

Nanotechnologies - Method to quantify air concentrations of carbon black and amorphous silica in the nanoparticle size range in a mixed dust manufacturing environment

Link To Website
Standard Number PNS ISO/TS 21361:2021
Organization Bureau of Philippine Standards Philippines
Level National
Category Test Method | Characterization | Measurement
Status
  • DEC 2021 Published
ABSTRACT

This Standard provides guidelines to quantify and identify air concentration (number of particles/cm3) of particles of carbon black and/or amorphous silica by size in air samples collected in a mixed dust industrial manufacturing environment.