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Main sol. J14

Internal Solution-ID: S3635

Compound Amount Unit Conc. [g/L] Conc. [mM]
Lab-Lemco beef extract
(Oxoid)
2.4 g 2.4 -
Proteose peptone no. 3
(BD-Difco)
10.0 g 10 -
Yeast extract
(BD-Difco)
5.0 g 5 -
Na2HPO4 4.0 g 4 28.177
Glucose 1.5 g 1.5 8.326
Starch
(soluble)
0.5 g 0.5 -
L-Cystine 0.2 g 0.2 0.832
Agar 15.0 g 15 44.599
L-Cysteine HCl x H2O 0.5 g 0.5 -
Horse blood 50.0 ml - -
Distilled water 950.0 ml - -
1 Add L-cystine to 50 ml of 1 N HCl and mix thoroughly. Add the remaining components and bring volume to 950 ml. Adjust pH to 7.6-7.8. After autoclaving and then cooling to 50C, aseptically add 50.0 ml of horse blood. Mix thoroughly and pour into sterile petri dishes or distribute into sterile tubes.
J14 EG MEDIUM