The Methamphetamine Test is a one step rapid, qualitative immunoassay for the detection of d-methamphetamine in urine. The cutoff concentration for this test is 1000 ng/ml 1) MET D20-11,12,13: a) Type: strip b) Specimen: urine c) Package: 1pcx 100/kit d) Specification: 3.0mm,4.0mm,5.0mm e) Sensitivity: 1,000ng/ml f) Specificity: >99% 2) MET D20-20: a) Type: cassette b) Specimen: urine c) Package: 1pc x 40/kit d) Specification: 3.5mm e) Sensitivity: 1,000ng/ml f) Specificity: >99%