The ID. Kit contains all the components a Mira user requires to analyze a crude street sample and determine whether opioids are present. The kit contains a disposable spatula, a dropper, a small vial of solvent, and 2 silver P-SERS strips (Ag). The user simply scoops a small amount of the unknown sample into the vial of solvent and then either dip the P-SERS strip into the vial OR use the provided dropper to apply sample onto the strip. The ID. Kit allows the detection and identification of trace amounts of opioids, even in highly fluorescent street samples.