MI556-04 is a pH 8.20 calibration buffer produced in accordance with ISO 3696/BS3978 standards using high purity salts, deionized water, certified weight-checked balances, and Class A glassware in a temperature controlled environment monitored with certified thermometers. Reported values are accurate to +/- 0.01 pH @ 25oC and are traceable to NIST Standard Reference Materials (SRMs).
- Standardized solution
- Sealed against light and air
- Includes expiry date and lot number
pH Accuracy: ±0.01 pH @25°C
pH Value @ 25°C: 8.20
Size: 100 mL
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