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Main sol. 1465

Internal Solution-ID: S3008

Equipment needed: Autoclave
Compound Amount Unit Conc. [g/L] Conc. [mM]
NaHCO3 8.0 g 8 95.23
Na2CO3 22.0 g 22 207.571
NaCl 6.0 g 6 102.669
K2HPO4 1.0 g 1 5.741
Distilled water 1000.0 ml - -
1 Adjust pH to 10.0 with NaOH or HCl. Make anoxic under nitrogen stream and autoclave at 121°C.
2 After autoclaving add sterile, anoxic solutions of:
Chitin , adjust in range 1 - 2 g/l if required
(amorphous, from 5% solution)
1.5 g 1.5 -
MgSO4 1.0 mM 0.12 1
Yeast extract 20.0 mg 0.02 -
NH4Cl 4.0 mM 0.214 4
Na2S 1.0 mM 0.079 1
Acidic trace metals (Pfennig & Lippert, 1965) 1.0 ml - -
Vitamine mixture (Pfennig & Lippert, 1965) 1.0 ml - -
1465 CHITINISPIRILLUM MEDIUM