The test principle of the MICRONAUT system for antimicrobial susceptibility testing (AST) is based on phenotypic detection of resistance as expressed by microbial growth in presence of antibiotic compounds. This micro dilution procedure is a standardized method and a worldwide accepted reference system for determination of the minimal inhibitory concentration (MIC).
For all MICRONAUT AST systems the various antibiotics are placed with or without broth in a dehydrated form into the wells of the microtitration plates and are dissolved by adding bacterial suspensions. After 6 hours (rapid AST) or 18-24 hours of incubation at 35-37°C the AST plate is measured in the photometer and the test is evaluated with the MICRONAUT software or read visually.
Choose your preferred standard like EUCAST or CLSI and compose your own customised antibiogram from more than 200 antibiotics. Otherwise you can select from a wide variety of standard layouts. Take your choice, whether it's breakpoint procedure, MIC testing or a combination of both.
The susceptibility testing with MICRONAUT-S plates is based on the rehydration of antibiotics by adding a standardized bacteria suspension. After incubation of 18-24 hours at 35-37°C the result is read photometrically with the Skan device and evaluated with the MICRONAUT Software or read visually and interpreted.
Because of a special vacuum drying process the plates can be stored at usual room temperature of 15-25°C. The MICRONAUT-S test plates have a shelf life of 24 months.
Any customer defined antibiotic configuration (MIC or break point) can be offered. Depending on the antibiotics and concentration ranges selected (breakpoint or MIC) 1, 2 or 4 isolates may be tested on a single MICRONAUT-S plate. In addition, customers have the choice to select between a diversity of standard AST panels.
Further details here: Product description MICRONAUT-S
The UMIC® portfolio comprises six antibiotics and antibiotic-combinations:
For more information, please, take a look to the UMIC® product brochure , the UMIC® Cefiderocol flyer or visit Bruker's website
The susceptibility testing is based on the rehydration of antimycotics by adding a standardized yeast suspension. After incubation of 24-48 hours at 35-37ºC the plates are ready to be measured photometrically or be interpreted visually. Because of a special vacuum drying process the plates can be stored at a room temperature of 15-25°C. MICRONAUT test plates have a shelf life of 24 months at date of production.
Further details provides the product description about MICRONAUT-AM
NEW PRODUCT DESIGNED FOR BACTERIOLOGICAL DIAGNOSTICS IN URINARY TRACT INFECTIONS (UTI)
Maximum flexibility and reliability for all requirements of the laboratory routine combined in a single system
NEW >> Improved spectrum of antibiotics by introduction of meropenem and the novel antibiotic mecillinam
Order directly online
Our sales partner AUROSAN in Essen / Germany is your first contact for these MICRONAUT test products for use in urological diagnostics. You can order the MICRONAUT-UR plates as well as the associated media in their online shop. The AUROSAN team will also be glad to advise you on whether this MICRONAUT system can be used efficiently both diagnostically and economically. Simply contact them directly >> micronaut@aurosan.de
Get here your deeper insight into the testing procedure
Product descriptions