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Main sol. 394

Internal Solution-ID: S805

Equipment needed: Filter Autoclave
Compound Amount Unit Conc. [g/L] Conc. [mM]
Tryptone 25.0 g 23.365 328.707
Yeast extract 7.5 g 7.009 -
Tris-HCl
(pH 7.5, 1M)
20.0 ml - 20
Distilled water 1000.0 ml - -
1 Autoclave, cool, and then add:
MgCl2
(1M)
5.0 ml 0.476 5
Diaminopimelic acid
(1%)
10.0 ml 0.1 0.526
Thymidine
(0.4%)
10.0 ml 0.04 0.165
Glucose
(20%)
25.0 ml 5 27.753
2 Magnesium chloride should be sterilized separately by autoclaving, and the other ingredients should be sterilized separately by filtration.
394 CHI 1776 MEDIUM