This Kit is designed to quickly and easily determine if a colony (cfu) growing on your R-CARD® ECC that does not match the commonly expected results (too small/large, questionable color—too green, red, etc.) is or is not E. coli or Coliform.
- Results in 20-24 hr
- Completely self-contained, requiring almost no additional equipment
- Free technical support on any step of the process
2 x sterile graduated transfer pipettes 1mL
2 x small clips
10 x individually wrapped sterile toothpicks
One R-CARD® (#1) containing the single enzyme substrate GLUCURONIDASE
One R-CARD® (#2) containing the single enzyme substrate GALACTOSIDASE
- Verification Kit Instruction (PDF)
Why R-CARD® Rapid Tests Are Better Than Competing Products
R-CARD® rapid tests offer a revolution in convenience without sacrificing accuracy. The cards are completely self-contained and don’t require petri dishes, agar, or other gear that’s fragile and prone to leak. Simply place your sample on the card and wait 1-3 minutes for the liquid sample to solidify between the two layers. This prevents it from dripping or leaking. Cards can easily be carried in a coat or backpack pocket.
Why Choose Roth Bioscience?
Dr. Jonathan Roth is one of the well-known name in the field of microbiology method and bacteria testing. He was the first to develop and invent enzyme substrates that produce different colors to distinguish different types of bacteria. Roth Bioscience, LLC is still run by Dr. Roth, who continues to offer some of the most revolutionary innovations in the industry.