Food&Water Q.C.

 

CHROMagar™ B.cereus

Photos CHROMagar™ B.cereus

For detection and differentiation of Bacillus cereus group

Typical Appearance of microrganisms

Bacillus cereus → blue with white halo  
Other Bacillus → blue, colourless or inhibited
Gram negative bacteria → inhibited
Yeast and moulds → inhibited


 

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CHROMagar™ E.sakazakii

Photos CHROMagar™ E.sakazakii
For detection of E.sakazakii (Cronobacter spp.) 
according to ISO/TS 22964 standard

Typical Appearance of microrganisms

E.sakazakii → green to blue 
Other Gram (-) → inhibited, colourless or light purple/translucent colonies 
Gram (+) bacteria → inhibited

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CHROMagar™ Mastitis

Photos CHROMagar™ Mastitis
For isolation and differentiation
of 
pathogens involved in Mastitis 

Typical Appearance of microrganism
CHROMagar Mastitis GP
   Strep uberis → metallic blue. Staph aureus ...
CHROMagar Mastitis GN
   E.coli → red. Klebsiella, Enterobacter, Citrobacter ...

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CHROMagar™ Staphylococcus

Photos CHROMagar™ Staphylococcus
For isolation and direct differentiation
of Staphylococcus in industrial samples


Typical Appearance of microrganisms

S.aureus → pink to mauve 
S.epidermidis → colourless to rosish 
S.saprophyticcus → turquoise blue 
Other Staphylococci → various 
Streptococci → inhibited 
Gram negative bacteria → inhibited

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AquaCHROM™ ECC

Photos AquaCHROM™ ECC
Presence/Absence of E.coli and coliforms
in 100ml water samples.
 

Liquid Technique


Typical Appearance of microrganisms

E.coli → Blue to Blue Green Liquid
Other Coliforms → Yellow Liquid

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CHROMagar™ Liquid ECC

Photos CHROMagar™ Liquid ECC
For the simultaneous detection and enumeration of E.coli and other coliforms
in water samples.


Typical Appearance of microrganisms

E.coli → blue
Other faecal coliform bacteria → purple
Other gram negative bacteria → colourless or inhibited

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