Not available outside of the UK & Ireland.
General description
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
Other Notes
Values of analytes vary lot to lot. Some lots may not contain all analytes.
Certificate of Analysis also includes values for the following testing: Residue, total (TS) Residue-filterable (TDS) Residue-nonfilterable (TSS)
This product has met the following criteria to qualify for the following awards: