1.07229
M-Gredient® Proteose Peptone for Biotechnology and Microbiology
for Biotechnology and Microbiology
Synonym(s):
Proteose peptone, Peptone from animal tissue, Peptonized protein
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About This Item
CAS Number:
MDL number:
UNSPSC Code:
41106212
NACRES:
NA.74
EC Index Number:
293-426-3
Product Name
M-Gredient® Proteose Peptone, Prime
biological source
animal
Quality Segment
form
powder
composition
6.5-7.5% Amino Nitrogen , ≥12% Nitrogen
packaging
pkg of 1 kg
ign. residue
≤15%
loss
≤10% loss on drying
pH
6.5-7.5
solubility
500 g/L
bulk density
250 kg/m3
application(s)
(Microbiology and Biotechnology)
storage temp.
15-25°C
General description
Proteose peptones are proteins from animal sources that have been hydrolyzed under different digestion conditions into low molecular weight peptides and free amino acids. Proteose peptone is also an excellent nutrient for the cultivation of pathogenic organisms that require a highly nutritious substrate, such as for example, Corynebacterium, Haemophilus, Histoplasma, Gonococcus, Neisseria, Pasteurella, Pneumococcus, Salmonella, Staphylococcus, Streptococcus and others.
Analysis Note
pH-value (2 %; water): 6.5 - 7.5
Heavy metals (as Pb): ≤ 0.001 %
Sulfated ash (600 °C): ≤ 15 %
Loss on Drying (105°C): ≤ 10 %
Nitrogen (calculated on dried substance): ≥ 11.5 %
Suitability for microbiology: passes test
Heavy metals (as Pb): ≤ 0.001 %
Sulfated ash (600 °C): ≤ 15 %
Loss on Drying (105°C): ≤ 10 %
Nitrogen (calculated on dried substance): ≥ 11.5 %
Suitability for microbiology: passes test
Legal Information
M-GREDIENT is a registered trademark of Merch KGaA, Darmstadt, Germany
Storage Class
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
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