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Standard Buffer Potassium tetraoxalate pH 1.675
pH 1.675 (±0.02/20°C) - 12.7 g C4H3KO8 / l H2O
For laboratory use, pH measurements, traceable to SRM from NIST
Traceability: Reference standards acc. NIST SRM
189c, 188, 185i, 186Ig, 186IIg, 187e
CL03.1107
CAS Nr:6100-20-5
Physical
- Form: liquid
- Colour: colourless
- Melting point: 0°C
- Boiling point: 100°C
- Flash point: -
- Density: 1,00 g/ml
- Mol Weight: 254.20 g/mol
- Storage temp: 2°C to 25°C
| Art. Nr. | Pack | Mod | Stock | ||
|---|---|---|---|---|---|
| CL03.1107.1000 | 1 l | PE | 1 |
|
|
| CL03.1107.9010 | 10 l | PE | 0 |
|
Specs
- pH = 1.666 @ 0°C
- pH = 1.668 @ 5°C
- pH = 1.670 @ 10°C
- pH = 1.672 @ 15°C
- pH = 1.675 @ 20°C
- pH = 1.679 @ 25°C
- pH = 1.683 @ 30°C
- pH = 1.694 @ 40°C
- pH = 1.707 @ 50°C
- pH = 1.723 @ 60°C
- pH = 1.743 @ 70°C
- pH = 1.766 @ 80°C
Safety
- HS Nr: 29171100