100 ORP Calibration Pouches

#ASORP-100

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$249.99 USD

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Atlas Scientific ORP calibration solution, also know as Zobells solution maintains a constant 225mv, perfect for ORP probe calibration. Storing it below 16°C (60°F) will greatly extend its shelf life.

• 100x ORP 225mV Calibration Solution pouches
• 20ml each pouch
• 225 ±2.0mV at 25°C
• Works with any ORP Probe
• Standardized against NIST-certified references
• Keep refrigerated for longer life

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