LB broth (LB)

Luria-Bretani medium, or LB Broth, a liquid medium suitable for growing a wide range of bacteria none selectively

Compound	Amount	Unit
Yeast extract	5	g
Tryptone	10	g
NaCl	10	g
Demi water	up to 1000	mL

Set pH ~7

Biohacker Alternative

• Yeast extract is often sold as pills in drugstores
• Yeast extract can be replaced by beef extract

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