General Description
This certified reference material (CRM) is produced and certified in accordance with ISO Guide 34:2009 and ISO/IEC 17025:2005. All information regarding the use of this CRM can be found on the certificate of analysis.
Other Notes
Same product — same quality — now Sigma-Aldrich brand
Values of analytes vary lot to lot. Some lots may not contain all analytes.
Grade: certified reference material
Mfr. No.: RTC, SQC-001
Application(s): ICP/AAS: suitable
Matrix: soil
Format: matrix material