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Main sol. J950

Internal Solution-ID: S4972

Equipment needed: Anaerobic workbench Filter Autoclave
Compound Amount Unit Conc. [g/L] Conc. [mM]
Na2SO4 1.0 g 0.999 7.033
NaCl 30.0 g 29.97 512.834
KCl 0.7 g 0.699 9.38
MgCl2 x 6 H2O 5.0 g 4.995 24.569
CaCl2 x 2 H2O 1.0 g 0.999 6.795
K2HPO4 0.4 g 0.4 2.294
KH2PO4 0.4 g 0.4 2.936
NH4Cl 0.5 g 0.5 9.338
Fe(NH4)2(SO4)2 x 6 H2O 2.0 mg 0.002 -
Yeast extract
(BD-Difco)
3.0 g 2.997 -
Tryptone
(BD-Difco)
4.0 g 3.996 56.218
Sodium acetate 6.8 g 6.793 82.814
L-Cysteine HCl x H2O 0.6 g 0.599 -
Trace element solution SL-10 1.0 ml - -
Resazurin 1.0 mg 1.0e-3 0.004
Distilled water 960.0 ml - -
1 Mix components thoroughly and adjust pH to 6.8. Distribute the medium into culture vessels under a N2-CO2 (9:1, v/v) gas mixture, seal with butyl rubber stoppers and autoclave. After cooling, add the following solution (per 960 ml) from anaerobic stock (filter-sterilized)
NaHCO3
(5%)
40.0 ml - -
J950 NH-JN4 MEDIUM