pH Meter Calibration Solution with pH Electrode Storage Solution Kit (pH 4.00, 7.00 & 10.01), 3 Bottles 50ml pH Calibration Buffer Solution and 50 ml KCL pH Protective Solution for All pH Meters
Graduation interval50.0 Milliliters
Special Features
- Compatible with most pH meters, it's excellent for calibration purposes.
- Double-sealed. 2-year expiration from manufacture for an unopened bottle.
- Each pH calibration buffer solution is color-coded for easy identification and hassle-free use.
- Contains a 30ml bottle of pH Electrode Storage Solution, along with three 50ml bottles of Calibration Solution (pH 4.00, 7.00, and 10.01).
- The accuracy is ±0.05pH @ 77.0℉/25.0℃.
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