Tryptone Soya Broth with 4% Polysorbate 20 and 0.5% Lecithin (Twin Pack)

201200310500

MSDS
Technical Data

APPLICATION

Pharmaceuticals

Tryptone Soya Broth with 4% Polysorbate 20 and 0.5% Lecithin is a general-purpose medium recommended for sanitary examination of surfaces.

Composition* 
Part A

Ingredients
g/L
Casein Enzymic Hydrolysate
17.0
Papaic Digest of Soyabean Meal
3.0
Sodium Chloride
5.0
Dextrose (Glucose)
2.5
Dipotassium Hydrogen Phosphate
2.5 
Soya Lecithin
5.0

Part B

Polysorbate 20 (Tween 80)
40.0

*Adjusted to suit performance parameters.
  Final pH (at 25°C): 7.3 ± 0.2

g/L: Suspend 35.0 grams of Part A in 960 ml purified / distilled. Add 40 mL of Part B.

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