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B1000 Beef Extract

Specifications
Grade
Molecular Biology Grade
EU Commodity Code
38210000
Shipping Temp
RT
Storage Temp
4°C
Meat protein enzymatic hydrolysate

Beef Extract is a desiccated powder used as a substitute for infusions of meat for culture media.

Source
Bovine tissue
Appearance
Light tan powder
Solubility
Gold, clear, complete
Total Nitrogen
≥11%
Loss on Drying
≤5%
Ash
≤19%
pH (2%)
6.5-7.5
Standard Plate Count
≤1000cfu/g
Yeast and Mold
≤100cfu/g
Coliforms
≤10cfu/g
E. coli
Negative
Salmonella
Negative/25g
Growth Supporting Properties
Peptone Agar (USP): Satisfactory Broth Formulations: Satisfactory
Heat Processing
Beef Extract is heat treated to a minimum of 85°C for 6 hours during processing.
Storage and Stability
Store at 4°C under inert atmosphere. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
Country of Origin
USA
Important Note
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Toxicity and Hazards
 All products should be handled by qualified personnel only, trained in laboratory procedures.
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