Parallux detects all six major beta-lactams, Tetracycline, Spectinomycin, Neomycin, Streptomycin, Spiramycin, Sulfa type and Quinolone in one test. The Parallux system has an improved sensitivity profile, detecting drugs closer to FDA/safe levels. It provide high sensitivity and specificity as antigen-antibody reaction. Automated system reduce variability and result is available in four minutes.