Membrane Lauryl Sulphate Broth

Membrane Lauryl Sulphate Broth

For the enumeration of Escherichia coli and coliform organisms in water using a Membrane Filtration Technique.
Previously known as Membrane Enriched Teepol Broth, Lauryl Sulphate has replaced Teepol 610, which is no longer available.
Phenol Red is included in the medium making it possible for coliforms to be more readily detected following incubation.

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Product Description

Organisms Ref. No Result
Escherichia coli NCTC 12241 Medium becomes yellow
Bacillus subtilis NCTC 10400 No change