Overview
Our TDS / Conductivity Calibration Standards are prepared to NIST (National Institute of Standards and Technology) primary solutions standards. Both Mixed Salts and Single Salt solutions are available. A NIST certificate is also available for a nominal charge. Solutions are supplied in quart bottles (946 ml) and are ready for immediate use. Both the TDS and the conductivity values are listed on the label. Shelf life is guaranteed for a year, and each solution is supplied with a MSDS sheet.
Specifications
| Manufacturer | Sensorex |
|---|---|
| Manufacturer part number | TDS |
| Product type | Calibrations Standards & Maintenance Kits |
| Shipping weight | 1.27 lbs |
| Dimensions | 8 × 3 × 3 in |
Specifications reproduced from the manufacturer's published product information (sensorex.com), retrieved 18 August 2026. Sensorex is a trademark of its owner. Confirm all specifications with ForeverPure before purchase.