pH Calibration Set (3 pouches)
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.
• 1x pH 4.00, 1x pH 7.00 and 1x pH 10.00
• 20ml each pouch
• ±0.02 pH at 25°C
• Works with any pH Probe
• Standardized against NIST-certified references
• 2 year shelf life at room temperature