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Medium Detail Information

Medium No.
1527
Medium
Medium for Nitrosococcus
Composition
NaCl 27.5 g
MOPS 10.46 g
MgSO4·7H2O 6.78 g
MgCl2·6H2O 5.38 g
(NH4)2SO4 2.5 g
KCl 0.72 g
NaHCO3 0.2 g
K2HPO4 0.015 g
0.04% Phenol red 0.3 ml
Calcium solution* 1 ml
Chelated Fe solution** 1 ml
Trace element solution*** 1 ml
Distilled water 1 L
  pH 7.8  

Mix ingregients except for Calcium, chelated Fe and trace element solutions. After autoclaving (121°C, 20 min), add filter-sterile Calcium, chelated Fe and trace element solutions.

*Calcium solution

CaCl2·2H2O 515 mg
Distilled water 100 ml
 

**Chelated Fe solution

EDTA 2Na 331 mg
FeSO4·7H2O 246 mg
Distilled water 100 ml
 

***Trace element solution

MnCl2 20 mg
ZnSO4·7H2O 10 mg
CuSO4·5H2O 10 mg
Na2MoO4·2H2O 10 mg
CoCl2·6H2O 0.2 mg
Distilled water 100 ml

 

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