Standard substance for plate count of coliform bacteria in food|BNCC384084 |BNCC

BeNa Culture Collection

BNCC > All Categories > Standard substance for plate count of coliform bacteria in food
  • Standard substance for the plate count of coliforms in food-BNCC

Standard substance for the plate count of coliforms in food

  • Price： Contact
  • number：BNCC384084
  • Packing：Syringa;(5.0±1.0)× 10 ^ 3CFU/mL
Add to cart
View Cart
Essential Information Related Products
Standard substance for the plate count of coliforms in food
Culture medium Peptone: 10.0, beef powder: 3.0, sodium chloride: 5.0, agar: 15.0,pH: 7.3±0.1(25 ℃)
Subculture procedure Take out the quality control sample from the refrigerator at -20 ℃, place it at room temperature for balance for 30 min, then open it in the biosafety cabinet, immediately add 5mL of sterile water or sterile physiological saline to redissolve the freeze-dried quality control substance, and prepare the sample suspension after fully mixing, which is the quality control sample with a concentration of 3000 ~ 9000CFU/mL.
Growth conditions 37°C, aerobic, 18-24h;
Storage conditions -20 ℃, dark and refrigerated; ice bag transportation
Safety level 2
application GB 4789.3-2025 National Food Safety Standard-Food Microbiological Examination-Enumeration of Coliforms
Sharing mode Public welfare sharing
Related Products
Popular Products
Please set your password: