14 Panel Drug Test Cups

A 14 panel cup screens for the core 12 analytes — AMP, BAR, BUP, BZO, COC, MDMA, MET, MTD, OPI, OXY, PCP, and THC — plus two expanded panels. The MayFlower 14 panel cup combines PCP, an ETG alcohol panel, and a dedicated fentanyl (FEN) panel, covering the substances standard workplace panels most often miss.

The difference is coverage. A 14 panel test adds two more analytes to the standard 12 — in the MayFlower configuration, deeper alcohol detection through ETG and a dedicated fentanyl panel alongside PCP. Programs choose 14 panel cups when alcohol use or synthetic opioids are specific risks, for example in drug courts, probation, and safety-sensitive workplaces. Compare both in the 12 panel and 14 panel collections.

Cutoffs follow standard immunoassay thresholds: fentanyl (FEN) 20 ng/mL, ETG alcohol 300 ng/mL, PCP 25 ng/mL, THC 50 ng/mL, cocaine (COC) 300 ng/mL, opiates (OPI) 300 ng/mL, benzodiazepines (BZO) 300 ng/mL, and amphetamines (AMP) 1,000 ng/mL. A result is reported positive only when the concentration is at or above the cutoff for that strip.

Yes — that is the main reason programs upgrade to the MayFlower 14 panel configuration. The FEN strip detects fentanyl at a 20 ng/mL cutoff for 1–3 days after use, and the ETG strip detects the alcohol metabolite ethyl glucuronide for up to about 80 hours after drinking. Neither is reliably detected by a basic opiate or breath test alone.

The MayFlower 14 panel cup with PCP, ETG, and fentanyl is a forensic-use only (FUO) device, designed for criminal justice and structured testing programs. Results are presumptive screening results; programs confirm non-negative results with laboratory GC-MS or LC-MS/MS testing when consequences follow. Clinical programs that require a waived device should see our CLIA-waived drug test cups.

Urine detection windows are similar across panel sizes: THC 3–30 days depending on frequency, cocaine 2–4 days, amphetamines 2–4 days, opiates 2–3 days, benzodiazepines 3–7 days, PCP 7–14 days, fentanyl 1–3 days, and ETG alcohol up to about 80 hours. The 14 panel advantage is broader analyte coverage, not a longer window.

Drug courts, probation and parole departments, corrections, DUI courts, forensic laboratories, and safety-sensitive employers. These programs need alcohol and fentanyl accountability in a single collection, which the 14 panel configuration provides without a separate ETG or FEN test.

After the sample activates the strips, two lines (C and T) indicate a negative result for that analyte, one line at C indicates a preliminary positive, and a missing control line invalidates the test. A faint test line still counts as negative. Read all 14 strips at 5 minutes and record results per analyte using the cup panel map.

Immunoassay screening can cross-react with some structurally similar compounds and medications, which is why screening results are called preliminary. Programs protect accuracy by verifying specimen temperature and validity at collection, and by sending preliminary positives to a certified laboratory for GC-MS or LC-MS/MS confirmation before taking action.

Pricing is volume-tiered: the per-cup cost decreases at higher quantities, with free US shipping on orders of $500+ and same-day shipping on stocked items. Store at room temperature and observe the printed expiration date. For agency and program contracts, see the wholesale collection.