News
-
WHY R-CARDS AND OTHER MEDIA REQUIRE DIFFERENT INCUBATION TIMES AND TEMPERATURES FOR USE IN AQUIRING SATISFACTORY RESULTS FOR THE USER
THE GROWTH CURVE FOR MICROBES The above image that represents the life history of a culture of bacteria needs to be understood and kept in mi... -
SOME COMMENTS TO CONSIDER IN THE TRAINING OF NEW USERS OF ROTH BIOSCIENCE LLC R-CARD MEDIA FOR “WATER WATCHERS”
by Jonathan N. Roth Ph.D. & C.E.O. , Roth Bioscience, LLC There are three main types of procedures that may be used, depending on the propertie... -
Evaluation of Easygel Card (now renamed to R-Card®) for detection of Aerobic Bacteria Counts
Easygel Card (now renamed to R-Card®) vs 3M Petrifilm -
Options For R-CARD® Use
Option #1. R-CARD® (3.5”x 4”) Inoculate with 1 mL of aqueous inoculum - Option #2.R-CARD® (3.5”x 4”) Filter the aqueous inoculum thru a 47mm, 0.45µm Micropore Membrane filter - Option #3.R-CARD® (4” x 4.5”) Inoculate with 3.0 mL of aqueous inoculum -
Stella Bowles: (age 17) river testing for fecal contamination influenced a $15.7 million government project to clean the LaHave River in Nova Scotia
Testimonials on How Easygel Card Technology (now renamed as R-Card®) Made it Possible
-
Testing 2mL-100mL Aqueous Samples on R-Card® Using Membrane Filter
Superior Microbiology Technology That Saves The Environment From Mega-Tons Of Petri Dish Waste