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pH Buffers, Ricca Chemical
Colorless or color-coded pH buffer solutions are certified to ±0.01 pH at 25°C. Each 500ml plastic bottle is labeled with the certified pH value, the NIST SRM number and a pH/temperature conversion. Standardized against solutions whose certification is traceable to the National Institute of Standards and Technology.
For other sizes and pH values, contact your VWR representative.
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