G-Cup urine drug screen cups are CLIA-waived, FDA-cleared all-in-one drug testing devices that detect multiple substances in a single 90 mL specimen cup. Available in 6, 10, 14, and 15 panel configurations, G-Cups screen for opioids, amphetamines, benzodiazepines, cocaine, THC, methamphetamine, fentanyl, and synthetic cannabinoids. Built-in adulterant detection strips verify specimen integrity without a separate device. Results are readable on-site in minutes.
Buying? Shop 15 panel drug tests at wholesale pricing, FDA-cleared with results in 5 minutes. Or keep reading for the answer.
What Is a G-Cup and How Does It Work?
A G-Cup is an integrated urine drug screening device — the test cup collects the specimen and performs the immunoassay screening simultaneously. No separate dip card, no pipette transfer, no secondary device required. The specimen cup holds up to 90 mL of urine, sufficient for all standard drug screening protocols.
Once the specimen is collected, results are visible within minutes through a sealed test strip window on the side of the cup. A built-in temperature strip confirms the specimen was provided at physiological temperature, reducing substitution risk. Higher-panel G-Cups include built-in adulterant detection strips that check pH, creatinine concentration, and specific gravity directly within the cup.
G-Cups are CLIA-waived under the Clinical Laboratory Improvement Amendments and FDA 510(k) cleared as in vitro diagnostic devices — approved for use in any setting without the need for a laboratory license.
6 Panel G-Cup — From $1.32/Cup
SKU: G-DUD264N | Case of 25 | Panels: THC50, COC150, AMP500, OPI300, MET500, BZO300 | Adulterants: PH, SG, CREA
The best value per test in the overstock clearance. Screens for the six substances most commonly cited in workplace positive results, with built-in adulterant detection included at this price point.
- THC (50 ng/mL) — Marijuana metabolites
- COC (150 ng/mL) — Cocaine and benzoylecgonine
- AMP (500 ng/mL) — Amphetamine class drugs
- OPI (300 ng/mL) — Opiates including morphine, codeine, heroin metabolites
- MET (500 ng/mL) — Methamphetamine
- BZO (300 ng/mL) — Benzodiazepines including diazepam and alprazolam
Best for: Small employers, pre-employment screening, staffing agencies, and budget-conscious programs.
10 Panel G-Cup — From $1.73/Cup
Panels: MOP/OPI300, OXY100, COC150, MET500, MTD300, BAR300, BZO300, AMP500, THC50, BUP10
The most commonly purchased configuration for mid-sized employers. Expands the 6-panel baseline to include oxycodone, methadone, barbiturates, and buprenorphine.
- OXY (100 ng/mL) — Oxycodone specifically; standard OPI strips do not reliably detect oxycodone
- MTD (300 ng/mL) — Methadone; used both illicitly and as MAT medication
- BAR (300 ng/mL) — Barbiturates including phenobarbital and secobarbital
- BUP (10 ng/mL) — Buprenorphine (Suboxone); detects therapeutic concentrations
Best for: General industry employers, transportation companies (non-DOT), healthcare administrators, and occupational medicine clinics.
14 Panel G-Cup W/ Adulterants & Fentanyl (FYL1) — From $1.91/Cup
Panels: AMP500, BAR300, BZO300, BUP10, COC150, THC50, MTD300, MET500, MDMA500, MOP300, PCP25, TCA1000, OXY100, FYL1 | Adulterants: OXI, CRE, PH
The most significant product in the overstock clearance lineup. Adds dedicated fentanyl detection (FYL1 at 1 ng/mL) — one of the lowest thresholds available in a point-of-care device. Traditional OPI strips do not detect fentanyl or its analogs. This cup closes that gap.
- FYL1 (1 ng/mL) — Fentanyl and major analogs; dedicated strip, not cross-reactive with standard OPI
- MDMA (500 ng/mL) — Ecstasy/molly
- PCP (25 ng/mL) — Phencyclidine
- TCA (1000 ng/mL) — Tricyclic antidepressants
- OXI adulterant strip — Detects bleach and nitrites; not caught by pH or creatinine alone
Best for: Safety-sensitive employers (manufacturing, logistics, construction), substance abuse treatment facilities, court-ordered testing programs.
15 Panel G-Cup W/ Adulterants, FEN, ETG & Kratom — From $2.39/Cup
Panels: OPI300, MDMA500, OXY100, PCP25, COC150, MET500, MTD300, BAR300, BZO300, FEN10, AMP500, THC50, BUP10, ETG500, KRA | Adulterants: CRE, SG, PH
The most comprehensive urine drug screen cup in the ASC catalog. Two unique additions set it apart:
- ETG (500 ng/mL) — Ethyl glucuronide, an alcohol metabolite detectable for 24–80 hours after consumption — far longer than a breathalyzer window
- KRA (Kratom) — Mitragynine detection; one of the only point-of-care cups on the market to include kratom screening
- FEN (10 ng/mL) — Fentanyl with enhanced sensitivity for analogs
Best for: Substance abuse treatment programs, probation and drug court programs, post-accident workplace testing.
Side-by-Side Comparison
| Feature | 6 Panel | 10 Panel | 14 Panel | 15 Panel |
|---|---|---|---|---|
| Price (from) | $1.32 | $1.73 | $1.91 | $2.39 |
| Fentanyl | — | — | FYL1 (1 ng/mL) | FEN10 (10 ng/mL) |
| Adulterants | PH · SG · CRE | — | OXI · CRE · PH | CRE · SG · PH |
| ETG Alcohol | — | — | — | ETG500 |
| Kratom | — | — | — | KRA |
| MDMA | — | — | Yes | Yes |
| Buprenorphine | — | BUP10 | BUP10 | BUP10 |
| Best use | Budget / pre-employment | Standard employer | Safety-sensitive | Treatment / court |
Overstock Clearance — Limited Inventory
These are the same CLIA-waived, FDA-cleared G-Cups used in occupational health clinics, treatment programs, and compliance testing nationwide — at below-market overstock pricing. All four variants are available now. Free shipping on orders over $199. Order while inventory lasts.
American Screening Corp is a leading manufacturer and supplier of drug and alcohol testing products. All G-Cup devices referenced in this article are CLIA-waived and FDA 510(k) cleared for point-of-care use.
Need drug tests for your clinic, program or workplace?
American Screening Corp has supplied FDA-cleared, CLIA-waived tests at wholesale pricing since 2004. Popular options:
- 15-panel drug test cups and dip cards
- 12-panel drug test cups
- all drug test cups (wholesale pricing)
Ordering 100+ tests? Request volume pricing.
Frequently asked questions
What is included in a 15 panel drug test?
The 15 panel G-Cup includes OPI, MDMA, OXY, PCP, COC, MET, MTD, BAR, BZO, FEN, AMP, THC, BUP, ETG, and KRA panels. Adulterant strips check CRE, SG, and PH. ETG is ethyl glucuronide, an alcohol metabolite. KRA is kratom. FEN is fentanyl.
Does alcohol show up on a 15 panel drug test?
Yes. The 15 Panel G-Cup includes ETG (500 ng/mL), which is ethyl glucuronide, an alcohol metabolite. ETG is detectable for 24–80 hours after consumption.
15 panel Drug test list
The 15 Panel G-Cup screens for OPI, MDMA, OXY, PCP, COC, MET, MTD, BAR, BZO, FEN, AMP, THC, BUP, ETG, and KRA. It also checks adulterants CRE, SG, and PH. ETG is an alcohol metabolite. KRA is kratom.
