18 Panel Drug Test Cup for Expanded Urine Screening

The 18 panel drug test is an all-in-one urine screening cup designed for programs that need broader substance coverage than a standard multi-panel test.

This configuration combines common urine drug screening panels with additional targets including fentanyl, EtG, ketamine and tramadol. It also contains two THC panels with different cutoff levels.

The integrated cup allows specimen collection and preliminary screening to take place in one device, helping simplify high-volume urine testing.
Because panel configurations vary, compare 18 panel drug test cups before ordering to make sure the analytes and cutoff levels match your testing requirements.

18 Panel Drug Test Cup with EtG, Fentanyl & Ketamine

The 18 panel drug test cup is a rapid urine screening device designed to test for 18 drug and metabolite targets in one integrated cup, including fentanyl (FEN), EtG alcohol metabolite, ketamine (KET), tramadol (TRA), TCA and two THC cutoff levels.

Drugs tested: AMP/1000, BAR/300, BUP/10, BZO/300, COC/300, MDMA/500, MET/1000, MTD/300, OPI/300, OXY/100, PCP/25, TCA/1000, THC/50, THC/200, TRA/100, FEN/20, EtG/300 and KET/1000.

Designed for rapid preliminary urine screening where this product’s intended use is appropriate.

Bulk pricing available • Free shipping on 100+ cups • Same-day shipping on qualifying orders placed before 3 PM EST

What Does This 18 Panel Drug Test Test For?

This 18 panel urine drug test includes the following screening panels:

For general educational information about screening windows and test thresholds, review our drug detection times and drug test cutoff levels resources.

18 Panel Drug Test with Fentanyl

This configuration includes a fentanyl screening panel at a 20 ng/mL cutoff.

Fentanyl requires its own dedicated screening panel and should not be assumed to be detected simply because a multi-panel test includes a general opiate panel.

Buyers specifically looking for fentanyl screening should therefore review the listed FEN cutoff when comparing drug test cup configurations.

18 Panel Drug Test with EtG

The cup also includes an EtG panel at 300 ng/mL.

EtG, or ethyl glucuronide, is a metabolite associated with alcohol exposure and is tested separately from the standard drug panels contained in the cup.

Programs that specifically require EtG screening should confirm that the cutoff level and product configuration meet their testing requirements before ordering.

Ketamine Screening – KET/1000

Ketamine is included as a separate KET panel with a 1000 ng/mL cutoff.

This makes the product different from many basic multi-panel drug test cups that concentrate primarily on traditional drug classes.

If ketamine screening is an important requirement for your testing program, compare product configurations carefully because not every 18 panel drug test contains the same 18 analytes.

Tramadol Screening – TRA/100

This configuration also includes a dedicated tramadol panel at 100 ng/mL.

Because panel counts alone do not tell buyers exactly which substances are included, the individual analyte list and cutoff levels should always be reviewed when comparing 18 panel drug tests.

Two THC Cutoff Levels

This 18 panel drug test contains two separate THC screening panels, one at 50 ng/mL and another at 200 ng/mL.

These two THC panels are counted separately within this particular 18-panel configuration.

Buyers should confirm that this dual-cutoff configuration is appropriate for their intended testing protocol.

Why Compare Analytes Instead of Panel Count Alone?

Two products described as an “18 panel drug test” can contain very different combinations of screening panels.

One configuration may emphasize EtG, fentanyl and ketamine, while another may include kratom, K2, xylazine, gabapentin or specimen-validity checks.

For that reason, organizations should compare:

• Individual analytes
• Cutoff levels
• Intended use
• Product documentation
• Regulatory status, when applicable
• Required confirmatory procedures

before selecting a multi-panel drug test.

Buyers prioritizing price can also compare our economy 18 panel drug test cup for a different 18-panel configuration and bulk-order option.

Rapid Preliminary Urine Screening

The cup is designed to provide rapid preliminary screening results from a urine specimen.

Always follow the instructions supplied with the specific product for specimen collection, timing and interpretation.

A non-negative rapid screening result should not automatically be treated as a laboratory-confirmed positive result. Follow your organization’s applicable testing policy and confirmation procedures.

?? How to Use – Simple 5-Step Process

1. Collect the sample: Have the individual urinate directly into the cup.
2. Seal the cup: Twist the leak-proof lid securely.
3. Check temperature: Confirm the temperature falls within the valid range.
4. Wait 5 minutes: Remove the label to view the results window.
5. Read results:
   • Two lines = Negative
   • One line = Positive
   • No line = Invalid (Retest required)

How Are Results Interpreted?

Follow the product insert supplied with the test.

In general, each panel contains a control area and test area. A valid control indication must appear for the individual panel result to be interpreted.

Results that indicate a possible drug or metabolite detection should be treated as preliminary screening results and handled according to the applicable testing protocol.

Do not rely on the product page alone when the test is being used under a regulated testing program.

Who Should Consider an Expanded 18 Panel Test?

This product may be useful for organizations that require an expanded urine screening configuration containing fentanyl, EtG, ketamine and tramadol in addition to traditional drug panels.

The correct device depends on the organization’s testing protocol and the manufacturer’s stated intended use.

For programs needing a different analyte combination, compare our complete selection of 18 panel drug test cups before ordering.

Bulk 18 Panel Drug Test Cups

DrugTestingCup.com offers volume pricing for buyers purchasing 18 panel drug test cups in larger quantities.

Current ordering benefits include:

• Quantity pricing beginning at 25 cups
• Free shipping on orders of 100 or more cups
• Same-day shipping on qualifying orders placed before 3 PM EST
• Recurring-order savings available at checkout
• Additional pricing assistance for large distributor or wholesale orders

High-volume organizations, treatment programs, clinics, resellers and other bulk buyers can also review our wholesale drug testing supplies for volume-order options and additional product configurations.

What does this 18 panel drug test test for?

This configuration screens for AMP, BAR, BUP, BZO, COC, MDMA, MET, MTD, OPI, OXY, PCP, TCA, THC/50, THC/200, TRA, FEN, EtG and KET at the listed cutoff levels.

Does this 18 panel drug test include EtG?

Yes. The current product configuration lists EtG at 300 ng/mL.

Does the test include tramadol?

Yes. The sellable configuration lists TRA at 100 ng/mL. This should be added to the description because the existing long-description table currently omits it.

Is this 18 panel drug test CLIA waived?

Do not say yes. The live page does not identify this product as CLIA waived. It is currently assigned to the site’s Forensic Use Drug Test Cups category. Verify the manufacturer’s documentation before adding any CLIA claim.

Can I order these 18 panel drug test cups in bulk?

Yes. The live page currently provides quantity pricing, free shipping on 100+ cups and additional large-order pricing.