The PPX Rapid Test by Juscheck by ALLTEST is a rapid detection test that can be performed without the use of an instrument. The test uses the antibody to selectively detect elevated levels of propoxyphene in the sample. Cut-Off 300 ng/mL Has CE Mark/IVD. Result reading within 5 minutes. Sensitivity 96.0 % Specificity 94.0 % Overall accuracy 94.8 % The package includes: 25 individually packaged tests Sample: Fast results Easy visual interpretation Simple operation, no equipment required High accuracy