Back to all solutions

Main sol. J696

Internal Solution-ID: S4605

Equipment needed: Autoclave
Compound Amount Unit Conc. [g/L] Conc. [mM]
NaCl 20.00 g 19.608 335.521
MgCl2 x 6 H2O 3.00 g 2.941 14.467
Na2SO4 3.00 g 2.941 20.707
KCl 0.50 g 0.49 6.575
NH4Cl 0.30 g 0.294 5.499
KH2PO4 0.10 g 0.098 0.72
PIPES 1.73 g 1.696 5.609
CaCl2 x 2 H2O 0.11 g 0.108 0.734
Trace minerals 10.00 ml - -
Trace vitamins 10.00 ml - -
Na2S x 9 H2O 0.30 g 0.294 1.225
Distilled water 1000.00 ml - -
1 Mix components except Na2S x 9H2O and adjust pH to 6.7. Distribute the medium into culture vessels (e.g., 20 ml in 120 ml serum bottles) under a gas stream of H2-CO2 (4:1, v/v), seal with butyl rubber stoppers and autoclave. Separately autoclave 3% Na2S x 9H2O solution under a N2 gas atmosphere. Prior to inoculation, reduce the medium by the addition of the Na2S x 9H2O solution. Pressurized the inoculated culture vessels to 200 kPa H2-CO2 (4:1, v/v).
J696 THERMODESULFATATOR ATLANTICUS MEDIUM