Ploskirev baktoagar used to isolate pathogenic organisms, namely, Salmonella and Shigella. Medium inhibits the growth of gram-positive microorganisms, and gram-negative. The main inhibitory components brilliant green, bile and iodine. Differentiation occurs due to fermentation of lactose in the presence of neutral red. Ectoparasiticide bacteria reduce the pH and acquire a red color, while the bacteria that does not ferment lactose remain colorless.
Cultured samples 37 ° C for 24 hours.
Purpose: Differentiation of bacteria by the ability to ferment lactose.
Principle of action: Bacteria that ferment lactose, grow in the form of colorless colonies. Bacteria that ferment lactose are colored red, due to a change in the color of the indicator in the medium. The gram-positive microflora is inhibited by iodine and diamond green, which are part of the medium.
The peptone is enzymatic - 10 g / l
Lactose - 10 g / l
Agar microbiological - 12 g / l
Sodium citrate - 5.5 g / l
The ovary is 5.5 g / l
Sodium sulfite - 4.5 g / l
Yeast extract - 2.25 g / l
Iodine - 0.1 g / l
Neutral red - 0.03 g / l
Diamond green - 0,0003 g / l
Instructions for use:
1. Dissolve 50 g of medium when heated in 1 liter of purified water.
2. Boil 2-3 minutes until the components completely dissolve
3. Do not autoclate
PH lеvel: 6.9-0.2 ° C at 25 ° C
Delivery time: 5 р.д.
The information is relevant to: 03.02.2018
PLOSKIREV BAKTOAGAR , 250 gr
- Brands ООО "Фармактив" Украина
- Product Code: 250 гр
- Availability: 2-3 Days