1.01295

Bakterie z grupy coli 50

ReadyCult^®, granular, sterile; γ-irradiated, for coliforms, pkg of 20 Tests

• Synonim(y): Bacterial monitoring, Pathogen detection
• NACRES: NA.74
• UNSPSC Code: 41106212
• Manufacturer/tradename: ReadyCult^®
• Ph: 6.6-7.0 (25 °C, 17 g/L in H₂O)
• Form: granular
• Suitability: Escherichia coli, coliforms
• Application(s): food and beverages; microbiology

Właściwości

• sterility: sterile; γ-irradiated
• Quality Level: 200
• form: granular
• manufacturer/tradename: ReadyCult^®
• packaging: pkg of 20 Tests
• technique(s): microbiological culture: suitable
• color: yellowish
• pH: 6.6-7.0 (25 °C, 17 g/L in H₂O)
• solubility: 17 g/L
• application(s): food and beverages; microbiology

Opis

General description

Coliforms 50 is a granular, sterile, and ɣ-irradiated microbiological culture medium designed for the detection of coliforms and Escherichia coli in 50 ml water samples.

Application

Coliforms 50 is used for the detection of coliforms and E. coli in water and beverage samples, as well as for microbiological culture testing for environmental and industrial monitoring.

Analysis Note

Wygląd
- klarowność:
klarowny
- kolor: żółtawy
Wartość pH (25 °C): 6,6 - 7,0
Inokulum na podłożu referencyjnym
- Escherichia coli ATCC 11775 (WDCM 00090):
10 - 100
- Citrobacter freundii ATCC 8090: 10 - 100
- Klebsiella pneumoniae ATCC 31488: 10 - 100
- Salmonella typhimurium ATCC 14028 (WDCM 00031): 10 - 100
- Pseudomonas aeruginosa ATCC 10145 (WDCM 00024): ≥ 1000
Wzrost
- Escherichia coli ATCC 11775 (WDCM 00090):
+
- Citrobacter freundii ATCC 8090: +
- Klebsiella pneumoniae ATCC 31488: +
- Salmonella typhimurium ATCC 14028 (WDCM 00031): +
zmiana koloru na niebiesko-zielony
- Escherichia coli ATCC 11775 (WDCM 00090):
+
- Citrobacter freundii ATCC 8090: +
- Klebsiella pneumoniae ATCC 31488: +
- Salmonella typhimurium ATCC 14028 (WDCM 00031): -
- Pseudomonas aeruginosa ATCC 10145 (WDCM 00024): -
Fluorescencja
- Escherichia coli ATCC 11775 (WDCM 00090):
+
- Citrobacter freundii ATCC 8090: -
- Klebsiella pneumoniae ATCC 31488: -
- Salmonella typhimurium ATCC 14028 (WDCM 00031): -
- Pseudomonas aeruginosa ATCC 10145 (WDCM 00024): -
Tworzenie indolu
- Escherichia coli ATCC 11775 (WDCM 00090):
+
- Citrobacter freundii ATCC 8090: -
- Klebsiella pneumoniae ATCC 31488: -
- Salmonella typhimurium ATCC 14028 (WDCM 00031): -
Inkubacja: 24 godziny; 35 °C; warunki tlenowe.

Legal Information

READYCULT is a registered trademark of Merck KGaA, Darmstadt, Germany

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Informacja o środkach bezpieczeństwa

• Klasa składowania: 11 - Combustible Solids
• wgk: WGK 2