Letheen Broth, AOAC, 5KG

Letheen broth is recommended for determination of bactericidal activity of quaternary ammonium compounds using Escherichia coli or Staphylococcus aureus. It is recommended by AOAC to determine the phenol coefficient of cationic surfactants and testing of cosmetics. Application: For Laboratory Chemicals, Analytical Purpose, Biochemical Analysis Appearance: Cream to yellow homogeneous free flowing powder Color and Clarity of prepared medium: Light yellow colored clear solution in tubes Reaction: Reaction of 2.57% w/v aqueous solution at 25°C. pH : 7.0±0.2 Cultural Response: Cultural characteristics observed after an incubation at 35-37°C for 24-48 hours

UPC:

41123003

Condition:

New

Weight:

1.00 Ounces

HazmatClass:

No

Quantity:

1

Unit of Measurement:

EA

WeightUOM:

LB

MPN:

M165-5KG