Wilson Blair Agar Base, 2.5KG

This medium is recommended for isolating Salmonella species especially Salmonella Typhi from clinical specimens. The medium is highly selective for Salmonellae, being inhibitory to coliforms, Proteus and Shigellae ; occasional strains of coliforms grow to form dull green or brown colonies, but without a surrounding metallic sheen. The medium is also suitable for the isolation of lactose-fermenting strains of Salmonellae, which can not be differentiated on lactose containing differential media since lactose is not the fermentable substrate used in this medium. Application: For the Isolation of Salmonellae Particularly Salmonella Typhi Appearance: Cream to yellow homogeneous free flowing powder Gelling: firm, comparable with 3.0% agar gel Colour and clarity of prepared medium: basal medium : Light yellow coloured clear to slightly opalescent gel. After addition of the selective reagent and 1%Brilliant green, greenish yellow coloured, opaque gel forms in petri plates Reaction of 6.0% w/v aqueous solution at 25°C. pH : 7.3±0.2 Cultural characteristics observed with added 1% Brilliant green and selective reagents after an incubation at 35-37°C for 24-48 hours

UPC:

41105318

Condition:

New

Weight:

1.00 Ounces

HazmatClass:

No

Quantity:

1

Unit of Measurement:

EA

WeightUOM:

LB

MPN:

M331-2.5KG