HCM056 - Môi trường Nutrient Broth(NB) - Môi trường NB - Nước dùng dinh dưỡng
Thương hiệu: HKM
HCM056 Nutrient Broth(NB)
For cultivating and enriching nofastidious bacteria ,and for evaluating the efficacy of disinfection.
Peptone and beef extract powder provide nitrogen, vitamins, amino acids and carbon; sodium chloride to maintain osmotic equilibrium.
Beef Extract 3.0g
Sodium Chloride 5.0g
Final pH 7.4 ± 0.2
How to use：
1.Suspend 18g in 1L of distilled water , stirring heated to boiling to completely dissolve ,autoclave at 121℃ for 15 minutes.
2.Diluted and treated samples.
|Item||The name and number of strain||Growth||Colony Color|
|1||Escherichia coli ATCC25922||Good||Turbid broth,slight precipitate|
|2||Staphylococcus aureus ATCC25922||Good||Turbid broth,slight precipitate|
Storage: Keep container tightly closed, store in a cool, dry place, away from bright light. Storage period of 3 years.