Appearance (Colour)
Cream to light tan
Appearance (Form)
Free flowing, homogeneous powder
Solubility
20.00 gm.liter
Solubility before autoclaving (Clarity)
Clear without any precipitate
pH (25°C)
7.2 ± 0.2
Prepared Medium Appearance after autoclaving (Clarity)
Clear without any precipitate
Prepared Medium Appearance after autoclaving (Colour)
Light amber
Cultural Response
Inoculate and incubate at 37°C for 18 - 24 hours.Recovery Rate performed on XLD Agar.
Organism
Salmonella typhimurium ATCC 14028
Inoculum (cfu) 10-100
Growth : Good,Recovery Rate : >=50%
Organism
Salmonella enteritidis ATCC 13076
Inoculum (cfu) 10-100
Growth : Good,Recovery Rate : >=50%
Organism
Salmonella typhi ATCC 6539
Inoculum (cfu) 10-100
Growth : Good,Recovery Rate : >=50%
Applications
A pre-enrichment medium for the isolation of Salmonella species, especially injured microorganisms from food sources.
Composition
Ingredients
gm/lt.
Sodium chloride
5.00
Peptone
10.00
Disodium phosphate
3.50
Dihydrogen potassium phosphate
1.50
Directions
1. Add 20.00 gm powder to 1.0 liter distilled/purified water and mix thoroughly.
2. Gently heat and bring to boiling.
3. Dispense into test tubes.
4. Autoclave at 15 psi pressure at 121°C for 15 minutes.
