1.04030
VRB (Violet Red Bile Lactose)-MUG agar
FluoroCult®, FDA-BAM, suitable for microbiology, for Escherichia coli, for coliforms
Synonym(s):
Coliform selective agar, MUG Violet Red Bile Agar, VRB-MUG agar, Violet Red Bile Agar with MUG, Violet Red Bile Lactose-MUG agar
About This Item
Recommended Products
agency
FDA-BAM
Quality Level
form
medium granules (dehydrated (DCM))
packaging
pkg of 500 g
manufacturer/tradename
FluoroCult®
storage condition
(Keep tightly closed and dry.)
technique(s)
microbiological culture: suitable
color
pink
pH
7.3-7.5 (25 °C, 39.6 g/L in H2O)
solubility
39.6 g/L (after autoclaving)
bulk density
620 kg/m3
application(s)
food and beverages
microbiology
storage temp.
15-25°C
suitability
Escherichia coli
coliforms
General description
Application
Features and Benefits
- Fluorocult® fluorogenic culture media offer Rapid and Reliable culture testing
- Powerful alternatives to conventional microbiological methods for the rapid and sensitive detection of bacteria
- Offers superior granulated culture media
- Safe and sustainable due to reduced risks associated with fine dust and toxic substance inhalation, resulting in a safer work environment
- Excellent wettability, solubility, and free-flowing properties
- Convenient, with minimal component separation and clumping, even under warm or humid conditions
- High batch-to-batch reproducibility
- Prolonged shelf life of up to five years
- High number of test strains exceeding all regulatory demands
Analysis Note
Appearance (color): dark red
pH-value (25 °C): 7.2 - 7.6
Solidification behaviour (2 hrs., 45 °C): liquid
Growth promotion test in accordance with the current version of DIN EN ISO 11133.
Growth(Escherichia coli ATCC 8739 (WDCM 00012)): good to very good
Growth Escherichia coliATCC 25922 (WDCM 00013): good to very good
Growth (Pseudomonas aeruginosa ATCC 27853 (WDCM 00025)): no limit
Growth (Enterococcus faecalis ATCC 19433 (WDCM 00009)): total inhibition
Growth (Enterococcus faecalis ATCC 29212 (WDCM 00087)): total inhibition
Colonies (Escherichia coli ATCC 8739 (WDCM 00012)): red with precipitation halo
Colonies (Escherichia coli ATCC 25922 (WDCM 00013)): red with precipitation halo
Colonies (Pseudomonas aeruginosa ATCC 27853 (WDCM 00025)): colourless to beige
Fluorescence (Escherichia coli ATCC 8739 (WDCM 00012)): + (poor)
Fluorescence (Escherichia coli ATCC 25922 (WDCM 00013)): +
Fluorescence (Pseudomonas aeruginosa ATCC 27853 (WDCM 00025)): + (greenish)
Incubation: 18 - 24 hours at 35 °C aerobic.
Legal Information
Related product
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
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