form
powder
packaging
pkg of 14 g
manufacturer/tradename
NIST®
technique(s)
diffraction/scattering: suitable, electron microscopy: suitable
storage temp.
15-25°C
General description
This Standard Reference Material (SRM) is intended primarily for use in the calibration of equipment used to measure particle size distributions (PSD) in the 18μm to 55μm range. SRM 1985 consists of a single bottle containing approximately 14 g of tungsten carbide/cobalt powder.
SRM 1985_cert
SRM 1985_SDS
SRM 1985_cert
SRM 1985_SDS
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
Hazard Classifications
Acute Tox. 2 Inhalation - Aquatic Chronic 2 - Carc. 1B - Eye Irrit. 2 - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1 - STOT RE 2
存储类别
6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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