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grade
certified reference material
Quality Level
packaging
pkg of 60 g
manufacturer/tradename
NIST®
format
matrix material
General description
SRM 688_cert
SRM 688_SDS
Application
Other Notes
Aluminum oxide (Al2O3), Iron(II) oxide (FeO), Iron(III) oxide (Fe2O3), Potassium oxide (K2O), Manganese(II) oxide (MnO), Sodium oxide (Na2O), Phosphorus Pentoxide (P2O5), Silicon dioxide (SiO2), Titanium dioxide (TiO2)
Reference/Informational value is provided for the following analytes.
Calcium oxide (Cao), Carbon dioxide (CO2), Fluorine (F), Magnesium oxide (MgO)
See certificate for values and more details at nist.gov/SRM.
Legal Information
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2
Storage Class Code
11 - Combustible Solids
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
ISHL Indicated Name
Substances Subject to be Indicated Names
ISHL Notified Names
Substances Subject to be Notified Names
JAN Code
NIST688:
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Certificates of Analysis (COA)
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