This is NIST-traceable calibration solution for TDS meters. It includes 1 bottle.
This is NIST-traceable calibration solution for TDS meters. It includes 1 bottle.
Discontinued!
This product has been discontinued and is no longer available.
There is no direct replacement, however we recommend the:
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Whenever you need to calibrate your total dissolved solids meter, use this bottle of Hanna HI 70442/1L TDS Calibration Solution. It's traceable to NIST standards and comes packaged in an airtight bottle for a longer shelf life.
Features
| Value | 1500 mg/L (ppm) at 77°F (25°C) |
| Volume | 17 fl oz (500 mL) |
| Expiration Date | 5 years from the date of manufacture for an unopened bottle |
| Value | 1500 mg/L (ppm) at 77°F (25°C) |
| Volume | 17 fl oz (500 mL) |
| Expiration Date | 5 years from the date of manufacture for an unopened bottle |
