Bacteriology Media

Urea Agar Base

Recommended for the identification of bacteria on the basis of urea utilization, specifically for the differentiation of Proteus species from Salmonella and Shigella species.

RangeBacteriology Media
CompositionFormula per liter of medium: Peptone 1.50 gm; Dextrose (Glucose) 1.00 gm; Sodium chloride 5.00 gm; Monopotassium phosphate 2.00 gm; Phenol red 0.012 gm; Agar 15.00 gm
PreparationUrea Agar media is prepared by suspend 24.51 grams of the medium in 950 ml of distilled water. Heat to boiling to dissolve the medium completely. Sterilize by autoclaving at 15 lbs pressure (121°C) for 15 minutes. Cool to 50°C and aseptically add 50 ml of sterile 40% Urea Solution and mix well. Dispense into sterile tubes and allow to set in the slanting position. Do not overheat or reheat the medium as urea decomposes very easily.
StorageBioScien Urea Agar Base media are stable until expiration date stated on label when properly stored at 10-30°C.
AppearanceBioScien Urea Agar Base medium is Light pink coloured homogeneous free flowing powder. Prepared Media is Yellowish orange coloured clear gel forms in tubes as slants. If there are any physical changes, discard the medium. Media should not be used if there are any signs of deterioration (shrinking, cracking, or discoloration), and contaminations.
SpecimenPure isolate from clinical, food and water samples.
Pack sizes3 options

Ordering information

Cat. No. (REF) Pack size Quote
BS.1/UA01.100.0100 100 Gram Quote
BS.1/UA01.250.01250 250 Gram Quote
BS.1/UA01.500.0500 500 Gram Quote
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