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pH 4.00 Calibration Solution Pouch
#ASPH4P
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High accuracy sensors require high accuracy calibration solutions.
Atlas Scientific pH calibration solutions are made using a four-stage process to ensure the highest accuracy. If you need a certificate of analysis, just email support with the lot number and expiration date of your calibration solution.
| • pH 4.00 |
| • Works with any pH Probe |
| • 20ml each pouch |
| • ±0.02 pH at 25°C |
| • Standardized against NIST-certified references |
| • 2 year shelf life at room temperature |
