1.KET test with CE&ISO approved. 2.rapid,accurate and easy to read. 3.cutoff: 100ng/ml or 500ng/ml 4.low price. Multi-Drug of abuse rapid test for THC,PCP,MDMA,TCA,OXY,COT,BAR,mAMP,MOP,COC,OPI,MTD,PPX,BUP,KET,MET,BZO. Any combination of drug tests is available. Product namespecificationAmphetamine (AMP) stripRapid Test, Urine only, strip, 1000ng/ml sensitivity.Amphetamine (AMP) cassetteRapid Test ...