... 1.Specimen:urine 2.Sensitivity:300ng/ml 3.Width:3.0mm,3.5mm,4.0mm,5.0mm 4.Format:panel,cassette,strip 5.CE ... Format: strip,cassette,panel.2. Specimen: Urine.3. Sensitivity: 300ng/ml.4. Use Colloidal Gold technology, conform to international drug of abuse ... professional team in quality control, production, management and marketing operations. 4. More than 3,000 square feet of laboratory space. Pioneered ...