16 Panel Drug Test Kit with Kratom, Fentanyl, EtG & K2

16 Panel Drug Test Kit with Kratom, Fentanyl, EtG & K2

This 16 panel drug test kit combines broad urine drug screening with several specialty analytes in one compact 90ml collection cup.

The configuration includes KRA/500 for kratom, FYL/20 for fentanyl, ETG/300 for ethyl glucuronide, K2/50 for synthetic cannabinoids and TRA/100 for tramadol, along with commonly screened drug classes including amphetamines, benzodiazepines, cocaine, methamphetamine, methadone, opiates, oxycodone and PCP.

The test also includes pH, specific gravity and creatinine checks that provide additional information about specimen validity. These three indicators are separate from the 16 drug and metabolite screening panels and should not be counted as additional drug tests.

The integrated cup design keeps specimen collection and preliminary screening in one device, while the 90ml format provides a compact option for organizations that routinely purchase multi-panel urine testing supplies.

This configuration is labeled Forensic Use Only. Organizations requiring a different intended-use classification should compare the full range of 16 panel drug test cups, including available Serenity Cup® and CLIA-waived configurations.

16 Panel Drug Test List and Cutoff Levels

The exact analytes and cutoff levels are important when comparing one 16 panel urine drug test with another. Panel count alone does not tell you which substances are included, and different 16-panel configurations may substitute kratom, ketamine, EtG, fentanyl, K2, TCA or other specialty targets.

Specimen-validity checks: pH, specific gravity (SG) and creatinine (CR).

The KRA/500 panel is intended for preliminary kratom-related screening and should not automatically be described as a dedicated 7-hydroxymitragynine test. Buyers specifically interested in that distinction can read our guide explaining 7-OH kratom and urine drug testing. For a standalone format, we also offer a kratom urine test cartridge.

The ETG/300 panel provides screening for ethyl glucuronide, a metabolite associated with alcohol exposure, while the K2/50 panel separately screens for synthetic cannabinoid targets. Standard THC testing should not be assumed to provide the same screening coverage as a dedicated K2 panel.

Specimen Validity and Product Features

In addition to its 16 screening panels, this 16 panel drug screen includes pH, specific gravity and creatinine indicators. These checks are designed to provide information about specimen characteristics that may be inconsistent with an expected urine specimen. They do not identify a drug and do not replace the individual screening panels.

• pH: provides information about the acidity or alkalinity of the urine specimen.
• Specific gravity: helps evaluate urine concentration and possible dilution.
• Creatinine: provides another indicator useful when evaluating specimen concentration and possible dilution.

The compact 90ml format combines specimen collection, temperature checking, specimen-validity indicators and multi-panel drug screening in a single disposable device. Buyers comparing similar lower-cost configurations can view our complete selection of economy drug test cups.

This product is supplied as a Forensic Use Only configuration. Review the product labeling and package insert before use, and see our Forensic Use Only guidance for additional information about FUO product classification and intended use.

How to Use and Read Results

Always follow the package insert supplied with the specific lot of tests. A typical collection and screening process for this integrated 16 panel drug test kit is:

1. Bring the sealed test cup and specimen collection conditions within the temperature range specified by the manufacturer’s instructions.
2. Collect the urine specimen directly in the cup to the required level and secure the lid completely.
3. Check the temperature strip and review the pH, specific gravity and creatinine indicators according to the supplied reference information.
4. Activate or expose the test panels as directed and start timing the test immediately.
5. Read the drug-screening results at the time specified in the package insert and do not interpret them after the stated reading window.

• Negative: both the control line and test line appear for the applicable panel. The intensity of the test line may vary; interpret faint lines according to the manufacturer’s instructions.
• Preliminary Positive / Non-Negative: the control line appears but the corresponding test line does not appear. A rapid screen is preliminary and confirmation may be required when a definitive analytical result is needed.
• Invalid: the required control line does not appear. Do not interpret that panel; repeat the test according to the package instructions.

Rapid immunoassay screening is intended to provide a preliminary result rather than a definitive laboratory identification of a drug or metabolite. The FDA’s information about drugs-of-abuse screening tests explains the distinction between an initial screening result and confirmatory testing.

Bulk 16 Panel Drug Test Kit Ordering

DrugTestingCup.com supplies this 90ml 16 panel drug test kit with quantity-based pricing for forensic programs and organizations purchasing rapid urine screening products in volume. Orders of 100 cups or more qualify for FREE SHIPPING, and eligible orders received before 3 PM EST can ship the same business day.

If this KRA/FYL/ETG/K2 configuration does not match your required drug list, compare the other 16 panel drug test cup configurations. For example, buyers requiring ketamine screening can compare the 16 panel drug test with ketamine, K2, EtG and fentanyl, while programs needing additional screening targets can review our 18 panel drug test cups.

Product Specifications

• Product Type: Economy 16 Panel Drug Test Cup
• Specimen Type: Urine
• Specimen Volume: 90ml
• Result Time: 5 minutes
• Cup Design: Leak-proof screw cap with integrated test panels
• Storage: Room temperature
• Use: Single-use, disposable

Why Choose DrugTestingCup.com?

We are a trusted supplier for wholesale drug testing cups and multi-panel screening solutions across the U.S. Our platform is designed for:

• Competitive bulk pricing
• Fast nationwide fulfillment
• B2B-friendly ordering
• Reliable compliance-grade products
• Dedicated customer support for enterprise and government buyers

FAQ

Does this 16 panel drug test kit screen for kratom?
Yes. This configuration contains a KRA/500 panel for preliminary urine screening. KRA/500 should not automatically be described as a dedicated 7-OH test; check the exact analyte information in the product insert when 7-hydroxymitragynine detection is specifically required.

Does this 16 panel drug screen include fentanyl?
Yes. This configuration includes a dedicated fentanyl panel at a 20 ng/mL cutoff. Verify the abbreviation shown on the package insert and product labeling before use.

Does the test include alcohol screening?
The product contains an ETG/300 panel for preliminary screening of ethyl glucuronide, an alcohol metabolite. This is separate from direct alcohol concentration testing.

Does this test include K2 screening?
Yes. It contains a dedicated K2/50 synthetic cannabinoid screening panel. The K2 panel is separate from conventional cannabinoid screening.

What are pH, specific gravity and creatinine used for?
They are specimen-validity indicators that provide additional information about the urine specimen, including characteristics associated with concentration or possible adulteration. They are not additional drug panels.

Is this 16 panel drug test kit CLIA waived?
No. This configuration is labeled Forensic Use Only. Buyers requiring a CLIA-waived 16-panel configuration should compare the available CLIA-waived Serenity 16 panel drug test cup.