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. 2025 Apr 8;6(2):103753. doi: 10.1016/j.xpro.2025.103753

Stock solutions for F-medium (1 L each)

Reagent Final concentration Amount
CaCl2·2H2O 0.9 M 132.31 g
MgSO4·7H2O 0.5 M 123.23 g
Ferric Citrate 20.0 mM 4.90 g
NH4NO3 0.5 M 40.02 g
KH2PO4 0.35 M 47.63 g
Na2HPO4·2H2O 0.2 M 35.60 g
H3BO3 1.6 mM 98.9 mg
MnCl2·4H2O 262 μM 51.9 mg
CuSO4·5H2O 207 μM 51.7 mg
ZnSO4·7H2O 46 μM 13.2 mg
Na2MoO4·2H2O 160 μM 38.7 mg

Store at 4°C for up to 6 months.