LS0189 – Cefotaxime Selective Supplement (1mg/L)

//LS0189 – Cefotaxime Selective Supplement (1mg/L)

LS0189 – Cefotaxime Selective Supplement (1mg/L)

Cefotaxime Selective Supplement
E&O Laboratories Ltd Cefotaxime Selective Supplement can be used with MacConkey Agar for the isolation of ESBL (Extended Spectrum Beta-Lactamase) producing organisms with the aim of simplifying the differentiation and presumptive identification of Lactose & Non-Lactose fermenting organisms. It should be noted that AmpC isolates may also be detected on this medium whilst non – ESBL organisms will be inhibited on this medium.
Sodium Chloride is omitted from this medium to provide an electrolyte deficient medium that prevents Proteus spp. from spreading.

SKU: LS0189 Category:

Additional Information

Shelf Life (days)

Storage Temp (°C)

Dehydrated Medium Appearance

Dehydrated Medium Colour

Solubility Description

Product Description

Organisms Ref. No Result
Test as PP0477
Escherichia coli ESBL 1 Growth
Escherichia coli NCTC 12241 Inhibited
Proteus mirabilis NCTC 10975 Inhibited
Staphylococcus aureus NCTC 12981 Inhibited

 

Formula

Each vial contains Cefotaxime at a concentration of 0.001gms/litre

Procedure

To reconstitute each vial aseptically add approximately 2ml of Sterile Distilled Water. Close the vial and gently agitate to assist reconstitution.
Add the contents of the vial to the required sterile base medium of choice prepared according to the manufactures instructions and allowed to cool to below 50°C. Mix gently but thoroughly and pour or aseptically dispense into the desired sterile containers or dishes.