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.
Preparation Note
Waste Water - Simulated: A 250 mL sample.
Other Notes
Proficiency testing samples are presented as single blind. No values for the samples are released until the testing period concludes. Values of analytes vary lot to lot.
Analyte
Description
Non-Filterable Residue (TSS) 25.0 +/-0.128
Turbidity 10.0 +/-0.0511
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