Combined Nitrogen-Fixing Bacteria Medium

Product introduction For the isolation and cultivation of Nitrogen-fixing bacteria For plate counts of combined nitrogen-fixing bacteria. preparation method Weigh 21. 6 grams of this product, dissolve in 1000ml distilled water by heating, autoclaving at 121 ° C for 15 minutes, and set to use. composition: g/L D-gluconate sodium: 5. 0 Potassium dihydrogen phosphate: 0. 4 Dipotassium hydrogen phosphate: 0. 1 Magnesium sulfate: 0. 2 Sodium chloride: 0. 1 Calcium chloride: 0. 02 Ferric chloride: 0. 01 Yeast extract powder: 0. 8 Sodium molybdate: 0. 002 Agar: 15. 0 pH: 6. 8-7. 0 Precautions The medium contained a small amount of magnesium sulfate, calcium chloride and ferric chloride, and a small amount of precipitation after sterilization. Note: Product information may be optimized and upgraded. Please refer to the actual label information for accuracy.