For over 40 years, Dr. Jonathan Roth has been revolutionizing the microbiological testing industry with some of the most innovative and easy-to-use testing methods available. Our products are designed to streamline the process, while offering significant time and cost savings. We also offer free technical support and advice through every step of the process on all our products.
PRODUCTS BY BACTERIA
Exclusive Products
Antibiotic Sensitivity Test Kit
You are using a newly developed substitute for the outdated Agar dish that is a product invented and developed by Dr. Jonathan Roth of Roth Bioscience, LLC, that is trademarked R-CARD™.
• 30 R-CARD™ with antibiotic impregnated disks •Cultures of 3 different bacterial types • 6 1mL pipettes •Teacher's guide •Student work sheet
R-CARD™ Rapid Tests
Discover the future of bacteria testing. The R-CARD is completely self-contained, meaning you can forget about petri dishes, agar and other equipment that’s prone to leak or drip.
• Completely self-contained, requiring almost no additional equipment • Extremely accurate & easy to understand results • Fast results in 15-24 hours (incubated) • Free technical support on any step of the process
Colichrome™ MF ECC
Identify E. coli and Coliforms easily with distinct blue and red coloring. Same original formula as introduced in the 1990s under the name Colichrome 2. Same effective media with a new name.
KwikCount MF EC
Results in as little as 7 hours! With the use of UV light, E. Coli can be identified and enumerated before it can be seen in ambient light.