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70174
Peptone from meat, peptic digest
suitable for microbiology
Synonym(s):
Peptone from bovine meat
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About This Item
Pricing and availability is not currently available.
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biological source
bovine skeletal muscle
Quality Level
form
powder
composition
total nitrogen (N), ≥10%
ign. residue
≤12%
loss
≤6% loss on drying
pH
7.0±0.5 (25 °C, 2% in H2O)
solubility
H2O: 2%, clear, slightly yellow to brown
application(s)
food and beverages
microbiology
suitability
Streptococcus spp.
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Application
This peptone is a hydrolysate obtained by partial digestion with pepsin. It is used in general purpose culture media for routine cultivation of a variety of microorganisms. The peptone is also specified by the USP for sterility testing, is recommended for the growth of Streptococci, and for detecting hydrogen sulphide-forming microorganisms.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Articles
Culture media provides a habitat with suitable nutrients, energy sources, and certain environmental conditions for the growth of microorganisms. The components of the culture media range from simple sugars to peptones, salts, antibiotics, and complex indicators.
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