Official DSMZ medium: This medium was manually curated by experts from the DSMZ.
| Compound | Amount | Unit | Conc. [g/L] | Conc. [mM] | |
|---|---|---|---|---|---|
| Solution A | 942 | ml | - | - | |
| Solution B | 40 | ml | - | - | |
| Solution C | 20 | ml | - | - | |
| Solution D | 1 | ml | - | - | |
| Solution E | 1 | ml | - | - | |
| 1 Solution A is prepared under 100% N2 gas atmosphere and sterilized by autoclaving at 121⁰C for 15 min. Solution C is sterilized by autoclaving under an atmosphere of 80% N2 and 20% CO2 gas mixture. Solutions B, D, and E are prepared under a 100% N2 gas atmosphere and sterilized by filtration. Appropriate amounts of solutions B to E are added to the sterile solution A in the sequence as indicated. Check the pH of the complete medium and adjust to pH 7.0-7.2, if necessary. | |||||
| Compound | Amount | Unit | Conc. [g/L] | Conc. [mM] |
|---|---|---|---|---|
| NaCl | 25.0 | g | 26.539 | 454.129 |
| KH2PO4 | 2.0 | g | 2.123 | 15.602 |
| KNO3 | 2.0 | g | 2.123 | 21 |
| NH4Cl | 1.0 | g | 1.062 | 19.846 |
| MgSO4 x 7 H2O | 0.8 | g | 0.849 | 3.446 |
| Trace element solution SL-4 | 2.0 | ml | - | - |
| Distilled water | 940.0 | ml | - | - |
| Compound | Amount | Unit | Conc. [g/L] | Conc. [mM] |
|---|---|---|---|---|
| Na2S2O3 x 5 H2O | 5 | g | 125 | 503.655 |
| Distilled water | 40 | ml | - | - |
| Compound | Amount | Unit | Conc. [g/L] | Conc. [mM] |
|---|---|---|---|---|
| Na2CO3 | 1 | g | 50 | 471.752 |
| Distilled water | 20 | ml | - | - |
| Compound | Amount | Unit | Conc. [g/L] | Conc. [mM] |
|---|---|---|---|---|
| FeSO4 x 7 H2O | 20 | mg | 2 | 7.194 |
|
H2SO4
(0.1 N) |
10 | ml | - | - |
| Compound | Amount | Unit | Conc. [g/L] | Conc. [mM] | |
|---|---|---|---|---|---|
| Na2-EDTA | 0.50 | g | 0.5 | 1.487 | |
| FeSO4 x 7 H2O | 0.20 | g | 0.2 | 0.719 | |
| ZnSO4 x 7 H2O | 0.10 | g | 0.1 | 0.348 | |
| MnCl2 x 4 H2O | 0.03 | g | 0.03 | 0.152 | |
| H3BO3 | 0.30 | g | 0.3 | 4.851 | |
| CoCl2 x 6 H2O | 0.20 | g | 0.2 | 1.54 | |
| CuCl2 x 2 H2O | 0.01 | g | 0.01 | 0.059 | |
| NiCl2 x 6 H2O | 0.02 | g | 0.02 | 0.154 | |
| Na2MoO4 x 2 H2O | 0.03 | g | 0.03 | 0.124 | |
| Distilled water | 1000.00 | ml | - | - | |
| 1 First dissolve EDTA in distilled water and adjust pH to 7.0 using 2 N NaOH; then add other compounds. | |||||
| Compound | Amount | Unit | Conc. [g/L] | Conc. [mM] |
|---|---|---|---|---|
| Biotin | 20 | mg | 0.02 | 0.082 |
| Folic acid | 20 | mg | 0.02 | 0.045 |
| Pyridoxine hydrochloride | 100 | mg | 0.1 | 0.486 |
| Thiamine HCl | 50 | mg | 0.05 | 0.148 |
| Riboflavin | 50 | mg | 0.05 | 0.133 |
| Nicotinic acid | 50 | mg | 0.05 | 0.406 |
| Calcium D-(+)-pantothenate | 50 | mg | 0.05 | 0.21 |
| Vitamin B12 | 1 | mg | 1.0e-3 | 7.4e-4 |
| p-Aminobenzoic acid | 50 | mg | 0.05 | 0.365 |
| (DL)-alpha-Lipoic acid | 50 | mg | 0.05 | 0.242 |
| Distilled water | 1000 | ml | - | - |
| Last modified: | 17.09.24 |
| Source: | DSMZ |
| Taxonomic range: | Bacteria |
| Medium type: | Defined medium |
| Final pH: | 7.0 - 7.2 |
| Equipment needed: | Autoclave, Filter, Gassing station, Hungate tubes |
| Edit in Medium builder | |
Detailed instructions for the cultivation of anaerobes including important warnings can be found in the cultivation instructions .
| All strains for this medium: | 1 |
| Compound | Conc. [g/L] | Conc. [mM] |
|---|---|---|
| NaCl | 24.9 | 426.085 |
| Na2S2O3 x 5 H2O | 4.98 | 20.066 |
| KNO3 | 1.992 | 19.703 |
| KH2PO4 | 1.992 | 14.638 |
| Na2CO3 | 0.996 | 9.397 |
| Show more | ||