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.
Specifications:
• ORP 225mV Calibration Solution |
• Works with any ORP Probe |
• 20ml each pouch |
• 225 ±2.0mV at 25°C |
• Standardized against NIST-certified references |
• Keep refrigerated for longer life |
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