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Main sol. 469

Internal Solution-ID: S961

Equipment needed: Filter Autoclave
Compound Amount Unit Conc. [g/L] Conc. [mM]
Yeast extract 5.0 g 5 -
Malt extract 5.0 g 5 -
K2HPO4 5.7 g 5.7 32.726
MgSO4 x 7 H2O 0.2 g 0.2 0.811
NH4H2PO4 1.2 g 1.2 10.432
Catalase
(Sigma C-10)
60.0 mg 0.06 -
Distilled water 980.0 ml - -
1 Adjust pH to 7.0. Add catalase and MgSO4 to 10 ml of distilled water each, and sterilize separately by filtration. Cool down autoclaved main solution to 50°C, and aseptically add catalase and MgSO4 solution.
469 YM-CATALASE MEDIUM