- Standardized against NIST certified references at 25°C (77°F), ideal for the EC/ppm calibration of Apera GroStar EC meters. Also works well for checking accuracy of other conductivity meters.
- Double-sealed, 1-Year shelf life
- The expiration date and Temperature/pH reference table is provided for reference
- Non-hazardous product (MSDS is downloadable)
2.77 EC Calibration Solution 8oz
$20.00
1 in stock
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