# 55: FRUCTOSE MINERAL MEDIUM ## Main sol. 55 500 ml **Solution A** 300 ml **Solution B** 200 ml **Solution C** 1.5 % Agar, if required 1. Autoclave solutions A and B separately, filter sterilize solution C. Add 1.5% agar if necessary. ## Solution A 9 g Na2HPO4 x 12 H2O 1.5 g KH2PO4 1 g NH4Cl 0.2 g MgSO4 x 7 H2O 0.3 ml **Trace element solution SL-6** 500 ml Distilled water ## Solution B 0.01 g CaCl2 x 2 H2O 5 mg Ferric ammonium citrate 300 ml Distilled water ## Solution C 5 g Fructose 200 ml Distilled water ## Trace element solution SL-6 0.1 g ZnSO4 x 7 H2O 0.03 g MnCl2 x 4 H2O 0.3 g H3BO3 0.2 g CoCl2 x 6 H2O 0.01 g CuCl2 x 2 H2O 0.02 g NiCl2 x 6 H2O 0.03 g Na2MoO4 x 2 H2O 1000 ml Distilled water