Redox calibration solutions

Redox calibration solutions
To test redox (ORP) of electrodes. Supplied in bottles as indicated.
pHvalue7
Redox potential at 25°C220 mV, UH = 427 mV
Volume250 ml
PK1
Cat. No.07040093
ab Zentrallager (ca. 5 Arbeitstage)
pHvalue7
Redox potential at 25°C220 mV, UH= 427 mV
Volume250 ml
PK6
Cat. No.09280682
-
pHvalue10
Redox potential at 25°C220 mV, UH= 427 mV
Volume250 ml
PK1
Cat. No.07040088
-
Alternate products:
Redox buffer solution