Beef Extract

Size

£134.00

SKU:: B1000
Storage Conditions:: 4°C
Supplier:: United States Biological
Extra Details:: 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