Ringerlösung (RIL)

Abbreviazione: RIL
Numero articolo: 60-1550
Scheda: Tube, 9ml
Colore: clear, colourless
Condizioni di stoccaggio prodotti: Dry, closed at 4-25°C
Data di scadenza: 12 Months
Valore pH: 6.9 ± 0.5 bei 25°C
Destinazione e applicazione

Ringer's Solution is for the isolation and cultivation of susceptible bacteria. It's composition prevents the microorganisms suffering from osmotic shock or being damaged when they are taken out of their usual environment.

Composizione tipica

in g per 1 Litre of Nutrient Medium
Sodium Hydrogen Carbonate0.01
Calcium Chloride0.12
Potassium Chloride0.105
Sodium Chloride2.25

Controlli di qualita' microbiologici

The microbial performance test is carried out in accordance with the requirements of DIN EN ISO 11133.

Incubation Conditions: max. 45 min - 1 hour at 25°C, then transfer on TSA, 40-48h at 37°C; Inoculum Concentration: 10CFU

OrganismType StrainSpecificationColony morphology
Escherichia coliATCC 25922/WDCM 00013-White/grey colonies on TSA
Staphylococcus aureusATCC 25923/WDCM 00034-White/grey colonies on TSA
Microbial Contamination
Incubation conditions: 48 ± 4h at 30 ± 1°C
No microbial contamination

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