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Main sol. J419

Internal Solution-ID: S4153

Equipment needed: Filter Autoclave
Compound Amount Unit Conc. [g/L] Conc. [mM]
NaCl 3.000 g 2.994 51.232
K2HPO4 0.014 g 0.014 0.08
CaCl2 x 2 H2O 0.080 g 0.08 0.543
MgSO4 x 7 H2O 0.340 g 0.339 1.377
MgCl2 x 6 H2O 0.418 g 0.417 2.052
KCl 0.330 g 0.329 4.418
NH4Cl 0.500 g 0.499 9.329
Na2S2O3 x 5 H2O 1.000 g 0.998 4.021
Na2SiO3 x 9 H2O 0.800 g 0.798 -
Fe2(SO4)3 x n H2O 2.000 mg 0.002 -
FeSO4 x 7 H2O 0.100 mg 1.0e-4 3.6e-4
NiCl2 x 6 H2O 0.050 mg 5.0e-5 3.9e-4
Na2SeO3 x 5 H2O 0.050 mg 5.0e-5 1.9e-4
Trace mineral solution 1.000 ml - -
Trace vitamins 1.000 ml - -
NaHCO3 0.500 g 0.499 5.94
Distilled water 1000.000 ml - -
1 Mix ingredients, except Trace vitamins and NaHCO3, and adjust pH to 7.0. Distribute the medium into culture vessels (e.g., 20 ml of medium in 120 ml serum bottles) under a stream of N2-CO2 (4:1, v/v) gas mixture, seal with butyl rubber stoppers and autoclave. Filter-sterilize Trace vitamins and 5% NaHCO3 solution and add to the medium. Finally add O2 gas to make 5% (v/v) in the gas phase.
J419 INORGANIC MINERAL MEDIUM WITH THIOSULFATE