form
powder
packaging
pkg of 5 g
manufacturer/tradename
NIST®
technique(s)
diffraction/scattering: suitable
application(s)
air monitoring
environmental
General description
This Standard Reference Material (SRM) is intended for use in preparation of calibration standards for quantitative analyses of cristobalite by X-ray powder diffraction. A unit of SRM 1879b consists of approximately 5 g of powder bottled in an argon atmosphere.
Other Notes
Please download a current certificate at nist.gov/SRM for current analytes and certified values.
Legal Information
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
signalword
Danger
hcodes
Hazard Classifications
STOT RE 1 Inhalation
target_organs
Lungs
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
存储类别
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects