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Main sol. J360

Internal Solution-ID: S4081

Equipment needed: Anaerobic workbench Autoclave
Compound Amount Unit Conc. [g/L] Conc. [mM]
NaCl 30.00 g 29.703 508.264
K2HPO4 0.14 g 0.139 0.796
CaCl2 x 2 H2O 1.00 g 0.99 6.735
NaNO3 0.80 g 0.792 9.319
MgSO4 x 7 H2O 3.40 g 3.366 13.658
MgCl2 x 6 H2O 4.18 g 4.139 20.357
KCl 0.33 g 0.327 4.383
NiCl2 x 6 H2O 5.00 mg 0.005 0.038
Na2SeO3 x 5 H2O 5.00 mg 0.005 0.019
Fe(SO4)3 x n H2O 0.05 g 0.05 -
H2WO4 5.00 mg 0.005 0.02
Trace mineral solution 10.00 ml - -
NaHCO3 1.00 g 0.99 11.786
L-Cysteine HCl x H2O 0.50 g 0.495 -
Na2S x 9 H2O 0.50 g 0.495 2.061
Resazurin 1.00 mg 9.9e-4 0.004
Distilled water 1000.00 ml - -
1 Mix ingredients, except NaHCO3, L-cysteine x HCl x H2O and Na2S x 9H2O, adjust pH to 7.5 - 8.0, and autoclave. Separately autoclave NaHCO3, L-cysteine x HCl x H2O and Na2S x 9H2O solutions (5% each) under a N2 atmosphere. Distribute the medium into culture vessels (e.g., 20 ml of medium in 120 ml serum bottles) under a stream of H2-CO2 (4:1, v/v) gas mixture and seal with butyl rubber stoppers. Prior to inoculation, add the sterile NaHCO3, L-cysteine x HCl x H2O and Na2S x 9H2O solutions aseptically and anaerobically. Pressurize the inoculated bottle to 200 kPa H2-CO2 (4:1, v/v).
J360 MMJ MEDIUM