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Fe-EDTA

Internal Solution-ID: S6243

Compound Amount Unit Conc. [g/L] Conc. [mM]
Na2-EDTA x 2 H2O 5.22 g 5.22 15.526
FeSO4 x 7 H2O 4.98 g 4.98 17.913
KOH
(1 N)
54.00 ml - -
1 1M KOH is heated for 30 min (100°C); once cooled it is added to the mixture. Then heat the solution for 20 mins at 115°C
C106 Waris-H