1.10765
EC (Escherichia coli) broth
GranuCult® prime, suitable for microbiology, for Escherichia coli
Synonym(s):
E. coli selective medium, Escherichia coli broth, EC broth
About This Item
Recommended Products
agency
FDA-BAM
ISO 7251
Quality Level
sterility
non-sterile
form
granular
packaging
pkg of 500 g
manufacturer/tradename
GranuCult® prime
storage condition
dry media (Tightly closed.)
technique(s)
microbiological culture: suitable
color
beige
pH
6.7-7.1 (25 °C, 37 g/L in H2O, after autoclaving)
solubility
74 g/L
application(s)
food and beverages
microbiology
storage temp.
15-25°C
suitability
Escherichia coli
Escherichia spp.
General description
Application
Features and Benefits
- GranuCult® prime 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
- Granulation technology allows many supplements to be included, with no need to add these separately
Analysis Note
Appearance (color): yellowish to yellowish-brown
pH-value (25 °C): 6.6 - 7.0
Inoculum on reference medium (Escherichia coli ATCC 25922 (WDCM 00013)): ≤ 1000
Inoculum on reference medium (Escherichia coli ATCC 8739 (WDCM 00012)): ≤ 1000
Inoculum on reference medium (Pseudomonas aeruginosa ATCC 27853 (WDCM 00025)): ≥ 1E+04
Inoculum on reference medium (Enterococcus faecalis ATCC 19433 (WDCM 00009)): ≥ 1E+04
Growth (Escherichia coli ATCC 25922 (WDCM 00013)): +
Growth (Escherichia coli ATCC 8739 (WDCM 00012)): +
Growth (Pseudomonas aeruginosa ATCC 27853 (WDCM 00025)): no limit
Growth (Enterococcus faecalis ATCC 19433 (WDCM 00009)): total inhibition
Gas (Escherichia coli ATCC 25922 (WDCM 00013)): +
Gas (Escherichia coli ATCC 8739 (WDCM 00012)): +
Gas (Pseudomonas aeruginosa ATCC 27853 (WDCM 00025)): -
Gas (Enterococcus faecalis ATCC 19433 (WDCM 00009)): -
Escherichia coli: 24 ± 2 hours at 44 ± 1 °C
other teststrains: 48 ± 2 hours at 44 ± 1 °C
Footnote
The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance.
Legal Information
related product
Storage Class
11 - Combustible Solids
wgk_germany
WGK 2
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