Tiger Red (Bengal Red) Medium

2026-03-27 10:24:45

  [Number]: VIP (HB) 0237-3

  [Name]: Tiger Red (Bengal Red) Medium

  [Specifications]: 250g

  [Price]: 160 yuan

　　Tiger Red (Bengal Red) Medium

　　English: Rose Bengali Media

　　Part Number: VIP (HB) 0237-3

　　Specifications: 250g

　　Shelf life: three years

　　Purpose: Used for the determination of the total number of molds and yeasts. (2015 edition of the cosmetic specification)

Composition (g/L):
peptone	5.0
glucose	10.0
potassium dihydrogen phosphate	1.0
Magnesium sulfate (containing 7H2O)	0.5
agar	20.0
Bengal red	0.0333
Chloramphenicol	0.1

　　Inspection principle:

　　Peptone provides carbon and nitrogen sources; glucose provides energy; potassium dihydrogen phosphate provides essential trace elements for buffer magnesium sulfate; agar is a coagulant for culture media; chloramphenicol inhibits bacterial growth; Bengal red acts as a selective bacteriostatic agent to inhibit bacterial growth and slow down the colony growth caused by some molds growing too fast.

　　Usage:

　　Weigh 36.6g of this product, heat it and dissolve it in 1000ml of purified water, pack it in triangular bottles, and autoclave it at 121 ° C for 15 minutes.

　　Tiger red (Bengal red) medium microbial sensitivity test:

　　The media was prepared according to the label usage, inoculated with the following quality control strains, and placed at 25 ° C for aerobic culture for 120 hours.

　　Note: When calculating the collection rate, TSA agar was used as the control medium.

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

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