# C110: ASN-III ## Mail sol. C110 25 g NaCl 3.5 g MgSO4 x 7 H2O 2 g MgCl2 x 6 H2O 0.5 g CaCl2 x 2 H2O 0.5 g KCl 3 mg Citric acid 3 mg Ferric ammonium citrate 0.5 mg EDTA 1 ml **A-5 Trace Metals** 0.75 g NaNO3 0.75 g K2HPO4 x 3 H2O 0.02 g Na2CO3 10 mg Vitamin B12 10 g Agar (Noble) 1000 ml Distilled water 1. Adjust pH to 7.3. Filter-sterilize and dispense into appropriate vessel. ## A-5 Trace Metals 2.86 g H3BO3 1.81 g MnCl2 x 4 H2O 0.222 g ZnSO4 x 7 H2O 0.039 g Na2MoO4 x 2 H2O 0.079 g CuSO4 x 5 H2O 0.049 g Co(NO3)2 x 6 H2O 1000 ml Distilled water