VWR®, LB media, pre-mixed

Supplier: VWR Chemicals

J106-1KGEA 9166 INR
J106-1KG J106-10PK J106-2KG
VWR®, LB media, pre-mixed
Media for Microbiology Dehydrated Media for Microbiology

Lysogeny broth (LB) is a nutritionally rich medium used for the propagation and maintenance of E. coli. It is also widely used for the preparation of plasmid DNA and recombinant proteins.


  • Save time using pre-mixed media
  • Homogenous and high quality powders


Formulation of 10 g tryptone, 10 g NaCl, and 5 g yeast extract (25 g powder total) per L of liquid broth.
The instructions included on the label state to prepare LB broth by dissolving 25 g powder per liter in deionized water.


Delivery information: Individual ReadyPack™ pouches prepare 1 L of media.

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