(25 Tests/Box) Tests for AMP500 / BAR300 / BUP10 / BZO300 / COC150 / MDMA500 / MET500 / MTD300 / OPI300 / OXY100 / PCP25 / THC50 + Adulterants+ CRE, pH, OX. The newly designed IDTC-II dip card features a hermetic seal to prevent the card from flooding. The device features a flat and separate cap so it can be easily photographed without contamination.