395443
°ü¸®ÀÚ [2021-02-21 04:12:53]
Á¶È¸¼ö 396
Redox Standard 220 mV (25¡ÆC)
250ml
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 (¡ÆC): 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¡ÆC: 215 -225 mV