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Merck
CN

72985

Brain extract from porcine brain

suitable for microbiology

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About This Item

NACRES:
NA.85
UNSPSC Code:
41116130
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biological source

Porcine brain (

)

form

powder

shelf life

limited shelf life, expiry date on the label

composition

amino N, ≥3.0% , total nitrogen, ≥10.0%

impurities

≤15.0% ash

loss

≤6.0% loss on drying

pH

7.0±0.5 (25 °C, 2% in H2O)

solubility

H2O: 2%, clear, slightly yellow to light brown

application(s)

microbiology

Quality Level

Application

A specially formulated preparation of dried extract of pork brains supplied as a light, yellow-brown fine powder. It is a suitable substitute for Bovine Brain Infusion in selected microbiological culture media.

Storage Class

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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