The Total Dissolved Solids (TDS) standard provides ongoing batch level QA/QC samples for the TDS analysis at an affordable cost. Create a Lab Control Sample (LCS) by transferring bottle contents into a graduated cylinder or volumetric flask, pour to volume and analyze. An acceptability range of ±3 standard deviations is provided for each parameter. MSDS and Certificate of Analysis with NIST traceability and instructions for use are included with each set.

Click for an example of a Certificate of Analysis 

Method Compliance:

This product complies with the following methods:

Don't see your test method listed? Please let us know. You can email us at info@envexp.com

CONTACT YOUR SALES REPRESENTATIVE TO REQUEST A SAMPLE PACK.