Fluid Selenite Cystine Medium (Twin Pack) is a selective enrichment medium used for isolation of Salmonellae from faeces, foods pharmaceutical articles, water and other materials of sanitary importance.
Composition*
Ingredients
| g/L
|
Part A
|
|
Disodium Phosphate
| 10.0
|
Tryptone
| 5.0
|
Lactose
| 4.0
|
L-Cystine
| 0.01
|
Part B
|
|
Sodium Hydrogen Selenite
| 4.0
|
*Adjusted to suit performance parameters.
Final pH (at 25°C): 7.0 ± 0.2
g/L: Suspend 4.00 g of the powder of Part B in 1000 mL purified / distilled water and add 19.01 g of the powder of Part A.
