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Main sol. 1091

Internal Solution-ID: S2198

Equipment needed: Autoclave
Compound Amount Unit Conc. [g/L] Conc. [mM]
NaCl 195.00 g 195 3336.76
MgSO4 x 7 H2O 50.00 g 50 202.86
MgCl2 x 6 H2O 35.00 g 35 172.157
KCl 5.00 g 5 67.069
NaHCO3 0.25 g 0.25 2.976
NaNO3 1.00 g 1 11.765
CaCl2 x 2 H2O 0.50 g 0.5 3.401
KH2PO4 0.05 g 0.05 0.367
NH4Cl 0.03 g 0.03 0.561
Tris buffer
(1M)
20.00 ml 2.423 20
Distilled water 1000.00 ml - -
1 Add after autoclaving:
Yeast extract 0.05 g 0.05 -
Sodium pyruvate 1.00 g 1 9.088
2 Final pH 7.4
3 Yeast extract and sodium pyruvate are added from sterile (autoclaved) stock solutions to the respective concentrations.
1091 HALOQUADRATUM WALSBYI MEDIUM