... many kinds of single DOA test kits,such as AMP,BAR,BZO,COC,MET,MTD,OPI,THC,KAN,TCA and ... Any combination of drug tests is available. Product namespecificationAmphetamine (AMP) stripRapid Test, Urine only, strip, 1000ng/ml sensitivity.Amphetamine ... ) cassetteRapid Test, Urine only, Cassette, 50ng/ml sensitivity.Barbiturates (BAR) stripRapid Test, Urine only, Strip, 300ng/ml sensitivity.Barbiturates ...