Half-Fraser Medium Granules

2026-03-27 10:24:45

  [Number]: KD4190

  [Product name]: Half-Fraser medium granules

  [Specifications]: 225ml/bag * 10

  [Purpose]:

　　Half-Fraser Medium Granules

　　Name: Half-Fraser Medium

　　Part Number: VIP (HB) KD4190

　　Specifications: 225ml/bag * 10

　　Uses: Used for increasing culture of Listeria

　　Remarks: Each bottle needs to be matched with 1 box of VIP (HB) 4190a-1 and 5 boxes of VIP (HB) 4190a.

　　Additives: Each bottle needs to be added together

　　1盒 VIP(HB)4190a-1 FB1(Half-Fraser)添加剂(A、B)

　　5 boxes of VIP (HB) 4190a FB1 (Half-Fraser) additives

Half-Fraser medium granular composition (g/L)

　　Tryptone 5.0

　　peptone 5.0

　　Beef noodles 5.0

　　Yeast powder 5.0

　　Sodium chloride 20.0

　　Disodium hydrogen phosphate 12.0

　　Potassium dihydrogen phosphate 1.35

　　Aesculin 1.0

　　Lithium chloride 3.0

　　pH 7.2 ± 0.2 25 ℃

　　usage

　　Weigh 55.0g of this product, heat it and dissolve it in 1000ml of distilled water, pack it separately, each bottle is 225ml, autoclaved at 121 ° C for 15 minutes, and when it is cooled to about 50 ° C, add 1 FB1 additive A and 1 FB1 additive B and mix well, set aside.

　　Half-Fraser medium microbial sensitivity test:

　　The media was prepared according to the label usage, inoculated with the following quality control strains, and placed at 30 ° C for aerobic culture for 24 ± 2 hours.
Half-Fraser培养基颗粒

　　Statement: This reference substance and standard substance is provided by [China Inspection and Metrology] for website inquiry and purchase services

　　Note: Click cas, or search: name, number, cas can display the price.

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