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PanReac Applichem
| Catalog | |||
|---|---|---|---|
| 395443 | |||
| Description | |||
| Redox Standard 220 mV (25°C) | |||
| Packaging | |||
| 250ml | |||
| Specification | |||
| liquid / COMPOSITION: Potassium Hexacyanoferrate(II) 3-hydrate: 4.3 g Potassium Hexacyanoferrate(III): 3.3 g Buffer Solution pH 7.00: 200 ml Water (s.q.m): 1000 ml REDOX POTENTIAL VALUES DEPENDING ON TEMPERATURE T (°C): mV 10: 245 15: 236 20: 228 25: 220 30: 212 35: 204 40: 195 50: 178 60: 160 70: 142 Uncertainty: See certificate Potenctial at 25°C: 215 -225 mV |
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