... 1.any combination, 5, 6,7, 8, ..in 1 panel 2.CE and ISO 3.Easy, simple, high quality One Step 7 in 1 ... is a competitive, IVD, immunochromatographic, urinary assay in which a chemically modified and bound drug conjugate ... A positive result indicates free drug is presented in urine at concentrations at or exceeding the detection ... bang.Product show One Step 7 in 1 Multi Drug Testing Urine Panel Dipcard