General description
This Standard Reference Material (SRM) is intended for use in evaluating the accuracy of analytical methods and instruments used in the analysis of geological type materials. SRM 688 is a finely powdered basalt rock that was obtained from a Cenozoic basalt flow near Jaclpot, Nevada. For more information, please refer to the SDS and COA.
SRM 688_cert SRM 688 _SDS
Other Notes
Certified for the analytes listed below.
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
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
- UPC:
- 42203409
- Condition:
- New
- HazmatClass:
- No
- MPN:
- NIST688
akash.verma@cenmed.com
(732) 447-1115





