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Main sol. 958

Internal Solution-ID: S1975

Equipment needed: Filter Autoclave
Compound Amount Unit Conc. [g/L] Conc. [mM]
NaCl 20.0 g 20 342.231
Yeast cell paste
(bakers yeast, washed in deion. water, wet weight)
2.5 g 2.5 -
Agar
(Bacto )
15.0 g 15 44.599
Cyanocobalamine
(vitamin B12)
0.5 mg 5.0e-4 3.7e-4
Sea water salts solution 1000.0 ml - -
1 Adjust pH to 7.5 with 1M NaOH, autoclave at 121°C for 20 min. Add filter sterilized cyanocobalamine solution after autoclaving and cooling.
958 VY/4-SWS AGAR