- Color coded?: Yes
- Description : pH Buffer Calibration reagent
- NIST Traceable: Yes
- Package Type: Bottle
- pH Value(s): 4.01 ±0.02 pH at 25°C
- Quantity: 500 mL
- Region: US
- Shelf Life: 48 months
- Special Remarks:Observed shelf-life after opening, following recommended storage and use: 6 months
- Storage Conditions: 10 - 25 °C (protect from light)
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