The ARK Xylazine Assay is a homogeneous enzyme immunoassay intended for the qualitative detection and/or semi-quantitative estimation of xylazine and its metabolites in human urine at a cutoff concentration of 10 ng/mL. The assay is intended for use in laboratories with automated clinical chemistry analyzers.

PRODUCT NO. PRODUCT NAME QUANTITY/KIT
5088-0001-00 ARK™ Xylazine Assay R1 28mL, R2 14mL
5088-0001-01 ARK™ Xylazine Assay R1 115mL, R2 58mL
5088-0002-00 ARK™ Xylazine Calibrator 5 x 10mL
5088-0002-01 ARK™ Xylazine Calibrator 2 x 10mL; Negative
5088-0002-02 ARK™ Xylazine Calibrator 2 x 10mL; 10 ng/mL Cutoff
5088-0003-00 ARK™ Xylazine Control 2 x 10mL; LOW 5 ng/mL
2 x 10mL; HIGH 15 ng/mL