Deoxycholate Agar (DC)

2026-03-27 10:24:45

  [Number]: VIP (HB) 0112HB0112

  [Product Name]: Deoxycholate Agar (DC)

  [Specifications]: 250g

  [Purpose]:

　　Deoxycholate Agar (DC)

　　Name: Desoxycholate Lactose Agar

　　Part Number: VIP (HB) 0112

　　Specifications: 250g

　　Uses: Used for solid plate detection of coliform.

deoxycholate agarComposition (g/L)

　　peptone 10.0

　　lactose 10.0

　　Deoxycholate 1.0

　　Dipotassium hydrogen phosphate 2.0

　　Sodium Citrate 1.0

　　Ferric Citrate 1.0

　　Neutral Red 0.03

　　Sodium chloride 5.0

　　Agar 13.0

　　pH value 7.3 ± 0.1 25 ℃

deoxycholate agarusage

　　Weigh 43.0g of this product, add 1000ml of distilled water, heat to dissolve and keep stirring, boil for 1 minute. Cool to 45-50

　　When left or right, pour into a sterile flat dish without autoclaving.

　　Quality control and typical characteristics

　　Incubate at 36 ± 1 ° C for 18-24 hours, select plates with 30-150 colonies, and count the typical coliform colonies on the plates. Typical colonies are pink, fuchsia or red, with or without bile salt precipitation rings around the colonies

　　Deoxycholate Agar (DC) Microbial Sensitivity Test:

　　Prepare the medium according to label usage, inoculate the followingquality control strainPlace at 36 ± 1 ° C for aerobic incubation for 18-24 hours.

　　Note: When calculating the collection rate, TSA agar was used as the control medium.
去氧胆酸盐琼脂

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