BD Macro-Vue RPR Circle Card Test Kits BD Diagnostics 300-Test Kit. These Rapid Plasma Reagin (RPR) test kits developed for use in public health and clinical laboratories employ mechanical rotation antigen suspension and specially prepared plastic-coated test cards for the serologic detection of syphilis. Designed for use in large-scale testing in public health and clinical laboratories BD Macro-Vue RPR Circle Card Large-Scale Test Kits simplify the testing procedure greatly reducing the specimen volume and decreasing the subject population tested. However kits are not recommended for use in small samples because the sample volume decreases the sensitivity and decreases the specificity of detection. This BD Macro-Vue RPR Circle Card Test Kit should not be used in diagnostic procedures where a high degree of sensitivity and specificity of detection cannot be established. For use in diagnostic procedures where a high degree of sensitivity and specificity of detection is desired use the BD Macro-Vue RPR Large Test Kits. Specifications for BD Macro-Vue RPR Circle Card Test Kits BD Diagnostics 274449 300-Test Kit: Description: 300-Test Kit BD No.: 274449 (Please note that the description and stock photo may not correspond to the specific model listed above) We offer only genuine BD Medical products authorized for sale in the U.S. and other markets so you can be sure that you are buying authentic Laboratory Media with a full manufacturer's warranty in addition to our own 100percent Satisfaction Guarantee. We are your premier online distributor for BD Laboratory Media. We are an authorized supplier to all federal and state government agencies as well as to research and educational institutions and can facilitate volume orders on many types of laboratory equipment lab consumables and other products to help fulfill your specific needs. In addition to the BD Macro-Vue RPR Circle Card Test Kits BD Diagnostics 300-Test Kit 274449/ 90003-924 we carry a full complement of Laboratory Media as well as other product offerings from BD Medical. We also carry a full line of BD accessories to help meet your laboratory and scientific needs. For a complete selection of BD Laboratory Media please visit our BD Medical page. For more brand name Laboratory Media please visit our Laboratory Media store section. To see our complete line of lab medical industrial and scientific products please see our science and lab equipment online catalog. BD Macro-Vue RPR Circle Card Test Kits BD Diagnostics 274449 300-Test Kit