The Charm Blue Yellow Test is a microbial inhibition assay, which detects inhibitors in milk. The test consists of a single service well that contains pre-measured bacterial spores,* media
and a pH indicator.  

Reagents are unit dosed and compartmentalized to ensure uniformity. This eliminates reagent transfer steps and prevents inadvertent contamination and reagent loss.

Blue Yellow AT A GLANCE

• Broadspectrum/highvolumethroughputtestforantibiotics
• Detectsbeta-lactamsatornearEUMRL(MaximumResidueLimits)seetable1
• Sensitivetootherdrugfamilies(table2)
• OneSteptest–justaddmilk–notabletstodispense
• Multipleincubatoroptionsavailableï?ˆ Resultsinlessthan3hours
• Idealforlargervolumetesting

 Blue-Yellow Test

 Performance of Blue-Yellow Screening Test for Antimicrobial Detection in  Ovine Milk