Buffer concentrate citrate/hydrochloric acid pH 2.00 (Titrisol®) is an analytical standard for preparing 500 mL of pH 2.00 buffer solution. The concentrate provides traceable, reproducible pH values and is intended for calibration, adjustment and performance control of pH meters and electrodes in laboratory and industrial applications.
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1098820001 Buffer concentrate citrate/hydrochloric acid pH 2.00, Merck (Titrisol®)
1098820001
Merck
Buffer concentrate citrate/hydrochloric acid pH 2.00 (catalogue No. 1098820001, Titrisol®) is a certified analytical standard designed for the preparation of a defined pH buffer solution. After dilution to a final volume of 500 mL with purified water, the solution provides a pH value of 2.00 ± 0.02 at 20 °C.
The buffer is traceable to primary reference standards and ensures high reproducibility and long-term stability. It is intended for calibration, adjustment and routine performance verification of pH meters and pH electrodes in analytical laboratories, quality control, environmental monitoring and industrial processes.
Advantages
- Certified pH value with high accuracy and reproducibility.
- Traceable to recognized reference standards.
- Convenient concentrate format for preparation of defined buffer volume.
- Suitable for routine calibration and quality control of pH measurement systems.
Technical specifications
| pH value (20 °C) | 2.00 ± 0.02 |
| Buffer system | Citrate / hydrochloric acid |
| Final volume after dilution | 500 mL |
| Form | Liquid concentrate (Titrisol® ampoule) |
| Intended use | Calibration and verification of pH meters and electrodes |
| Traceability | Traceable to recognized reference standards |
| Storage conditions | Store tightly closed at room temperature |
| Brand | Merck |
