Serenity 16 Panel Drug Test Cup with Tramadol, EtG & Fentanyl

Serenity 16 Panel Drug Test Cup with Tramadol, EtG & Fentanyl

The Serenity 16 panel drug test cup combines urine specimen collection and expanded preliminary drug screening in one integrated device. This configuration includes both commonly screened drug classes and specialty panels for tramadol, EtG alcohol metabolite and fentanyl, giving buyers broader coverage than a conventional basic multi-panel cup.

The test is designed around the Serenity Cup® format rather than the smaller economy 90ml configurations found elsewhere in the 16-panel category. Collection and screening remain together in the same device, so there is no need to transfer the urine specimen into separate individual testing strips or cartridges during routine use.

This particular configuration includes dedicated TRA/100, ETG/300 and FEN/20 panels. Those targets are important because they should not simply be assumed to be covered by other drug classes. Tramadol is screened separately from the general opiate panel, while fentanyl also has its own dedicated screening panel rather than relying on OPI alone.

The cup uses an OPI/300 cutoff, which is another important difference between this product and some other 16-panel configurations. Several economy cups use OPI/2000, so buyers comparing products should review both the drug list and cutoff concentrations instead of selecting solely by panel count.

This configuration also includes TCA/1000 in addition to the more commonly screened AMP, BAR, BUP, BZO, COC, MDMA, MET, MTD, OXY, PCP and THC panels. Together, these 16 targets create a broad screening profile while keeping the collection process contained in a single cup.

The product is supplied as a Forensic Use Only configuration. Buyers who require a different intended-use classification or a different specialty-panel combination should compare the complete range of 16 panel drug test cups before ordering.

16 Panel Drug Test List and Cutoff Levels

The complete screening configuration is shown below. The exact analytes and cutoff levels matter because there is no single universal drug list shared by every 16 panel drug test cup.

The dedicated FEN/20 and TRA/100 panels are separate from the OPI/300 panel. This distinction matters when comparing expanded urine screening products because the presence of a conventional opiate test does not automatically mean that every synthetic or prescription opioid is represented by a dedicated panel.

ETG/300 is also a separate screening target. It provides preliminary screening for ethyl glucuronide, an alcohol metabolite, rather than directly measuring current alcohol concentration.

For configurations that include other specialty analytes such as K2 or ketamine, compare the other 16 panel drug test cup options.

How to Use and Read Results

Always follow the package insert supplied with the specific Serenity Cup® lot because collection requirements, activation procedures and interpretation windows can vary by device. A typical integrated cup procedure includes:

1. Bring the test cup and collection conditions within the temperature range specified in the product instructions before use.
2. Collect the urine specimen directly in the cup to the required level and secure the screw-top lid completely.
3. Check the integrated temperature strip within the time period specified in the package insert.
4. Activate or expose the test panels according to the supplied instructions and begin timing immediately.
5. Read each screening panel within the manufacturer’s stated interpretation window and do not interpret results after the specified time limit.

• Negative: both the control line and test line appear for the applicable panel. A faint test line should be interpreted according to the manufacturer’s instructions.
• Preliminary Positive / Non-Negative: the control line appears but the corresponding test line is absent. This is a preliminary screening result rather than definitive laboratory confirmation.
• Invalid: the required control line does not appear. The affected panel should not be interpreted and testing should be repeated according to the product instructions.

When a definitive analytical result is required, an appropriate confirmatory laboratory method should be used according to the requirements of the testing program. The FDA provides general information about preliminary drugs-of-abuse screening and confirmatory testing.

Serenity Cup® Features

The Serenity Cup® format integrates urine collection and multi-panel screening into a single device. Instead of collecting a specimen and then transferring urine to multiple separate screening components, the individual test panels remain part of the cup itself.

A built-in temperature strip provides a specimen-temperature reference shortly after collection when checked according to the package instructions. This gives the operator an additional piece of information during specimen handling without requiring a separate temperature device.

The screw-top design helps keep the specimen contained after collection and provides a straightforward format for handling, transporting and reviewing the cup according to the requirements of the applicable testing procedure.

The result windows are positioned so the individual drug panels can be reviewed directly from the cup after the required development period. With 16 screening targets in one integrated format, the Serenity configuration is particularly useful for buyers who want expanded panel coverage without using multiple individual test devices.

Unlike some economy 16-panel cups that include separate pH, specific gravity and creatinine indicators, this configuration should be evaluated according to the features listed on its own product labeling. Buyers specifically requiring integrated adulterant or specimen-validity indicators should select a configuration that explicitly includes those features.

Forensic Use Only

This Serenity 16 panel drug test cup is labeled Forensic Use Only. The device should be selected and used according to its product labeling, supplied package insert and the requirements of the testing program in which it is being used.

Forensic Use Only and CLIA-waived classifications should not be treated as interchangeable. Two products may use the same Serenity Cup® format or have similar panel counts while carrying different regulatory or intended-use labeling.

For additional information about FUO products and product-selection considerations, review our Forensic Use Only drug testing guidance.

Organizations specifically requiring a CLIA-waived 16-panel configuration can compare the CLIA Waived Serenity 16 Panel Drug Test Cup rather than assuming that every Serenity 16-panel product carries the same classification.

Bulk & Wholesale Serenity 16 Panel Drug Test Cups

DrugTestingCup.com offers this Serenity 16 panel drug test cup with quantity-based pricing for organizations purchasing urine drug screening products in volume. The current pricing structure provides lower per-unit costs at progressively larger quantities, including case-level and distributor-level orders.

FREE SHIPPING is available on orders of 100 cups or more, and eligible orders placed before 3 PM EST can ship the same business day. Buyers placing larger recurring or distributor orders can request additional wholesale pricing when the standard quantity tiers do not fit their purchasing requirements.

This Serenity configuration is particularly useful for programs that need dedicated tramadol, EtG and fentanyl screening together with an OPI/300 cutoff. Before ordering in volume, compare the exact configuration with the other 16 panel drug test cups because the category includes products with different specialty panels, cutoff levels, cup formats and intended-use classifications.

Buyers who need broader screening coverage can also compare our 18 panel drug test cups, while organizations that need fewer screening targets can review available 14 panel drug test cups.

Frequently Asked Questions

What does this Serenity 16 panel drug test cup screen for?

This configuration includes AMP/1000, BAR/300, BUP/10, BZO/300, COC/300, ETG/300, FEN/20, MDMA/500, MET/1000, MTD/300, OPI/300, OXY/100, PCP/25, TCA/1000, THC/50 and TRA/100.

Does this 16 panel drug test include tramadol?

Yes. This Serenity configuration includes a dedicated TRA/100 panel for preliminary tramadol screening.

Does the Serenity 16 panel cup include fentanyl?

Yes. It contains a dedicated FEN/20 fentanyl screening panel in addition to the OPI/300 opiate panel.

Does this 16 panel drug test include EtG?

Yes. The cup includes ETG/300 for preliminary screening of ethyl glucuronide, an alcohol metabolite.

What is the opiate cutoff on this Serenity 16 panel drug test?

This configuration uses an OPI/300 cutoff. Other 16-panel products may use OPI/2000 or another cutoff, so the complete product specification should be compared before ordering.

Does this test include TCA?

Yes. This configuration contains a TCA/1000 panel for preliminary tricyclic antidepressant screening.

Does this Serenity cup include pH, specific gravity and creatinine adulterant checks?

This configuration should not be assumed to include those indicators unless they are specifically listed on the product labeling. Buyers requiring integrated pH, SG and creatinine checks should choose a configuration that explicitly includes ADLTX specimen-validity indicators.

Is this Serenity 16 panel drug test cup CLIA waived?

No. This specific configuration is listed as Forensic Use Only. Buyers requiring a CLIA-waived 16-panel Serenity product should select the configuration specifically labeled as CLIA waived.

Are all Serenity 16 panel drug test cups the same?

No. Serenity 16-panel configurations can differ in their analytes, cutoff concentrations and product classification. The complete panel list should be reviewed before choosing a product.

Can I purchase Serenity 16 panel drug test cups in bulk?

Yes. Quantity pricing is available, orders of 100 cups or more qualify for free shipping, and additional pricing may be available for larger recurring or distributor orders.