Medium data

Search for medium no. = [758].
Unless otherwise stated, sterilize media by autoclaving at 121°C for 15 min.

758   DETHIOSULFOVIBRIO II MEDIUM

NaCl  20.0     g
MgCl2·6H2O  3.0     g
KH2PO4  1.0     g
Trisodium citrate·H2O  3.0     g
Yeast extract (BD-Difco)  5.0     g
Bacto peptone (BD-Difco)  2.0     g
FeCl2 solution (see Medium No. 187)  1.0     ml
Trace element solution (see Medium No. 187)  1.0     ml
Resazurin  0.5     mg
Distilled water  1.0     L
Mix components and autoclave under a N2 atmosphere. After cooling, add the following solutions from sterile anaerobic stocks (autoclaved or *filter-sterilized and stored under a N2 atmosphere):
10% CaCl2·2H2O solution  2.0     ml
12.5% Na2S2O3·5H2O solution*  20.0     ml
5% Na2S·9H2O solution  10.0     ml
Adjust pH of the medium to 6.7 - 6.8, if necessary.



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