Letheen Broth, Modified (Twin Pack)

201120200500

APPLICATION

Pharmaceuticals

Letheen Broth, Modified (Twin Pack) is recommended for screening cosmetic products for microbial contamination.

Composition*

Ingredients	g/L
PART A
Peptic Digest of Animal Tissue	20.0
Beef Extract	5.0
Lecithin	0.7
Casein enzymic Hydrolysate	5.0
Sodium Chloride	5.0
Yeast Extract	2.0
Sodium Bisulphite	0.1
PART B
Polysorbate 80	5.0

*Adjusted to suit performance parameters.
Final pH (at 25°C): 7.0 ± 0.2

g/L: Suspend 37.80 g of the powder of Part A in 995 ml purified / distilled water and add 5 ml of Part B.

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