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ORP 225mV Calibration Solution
#chem-ORP
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4+ units | $19.00 |
10+ units | $18.50 |
25+ units | $18.00 |
Atlas Scientific ORP calibration solution, also know as Zobells solution maintains a constant 225mv, perfect for ORP probe calibration. Storing it below 16°C or 60°F will greatly extend its shelf life.
| • 125mL |
| • 225 ±2.0mV at 25°C |
| • Good for 30 days after opening |
| • Keep refrigerated for longer life |
