Urine Check 7
Drug Adulteration Test Strip
D700-25G Each
as low as $22.57 each
Quantities are individual tests, sold in full cases. Prices are per test.
Have a bulk order? Call (866) 526-2873 for best deals or request a quote →
Frequently bought together
Complete your collection setup with a recommended accessory.190 mL Plastic Beaker Cups with Temperature Strips
Recommended for your testing programProduct Details
Drug Adulteration Test Strip – 25/Bottle – Urine Check 7
Ensuring the integrity of urine samples is critical in drug testing programs. The Urine Check 7 Drug Adulteration Test Strip offers a fast, reliable way to detect tampering, dilution, or substitution. It screens for seven common adulterants that may interfere with drug test results. Whether used in forensic labs, workplace compliance, or clinical settings, this strip helps validate specimen authenticity. It’s a frontline tool for accurate screening. Trust begins with verification.
Each strip contains seven reagent pads that test for Creatinine, pH, Specific Gravity, Nitrite, Glutaraldehyde, Bleach, and Pyridinium Chlorochromate. These indicators reveal whether a sample has been diluted, chemically altered, or substituted. Simply dip the strip into a fresh urine specimen and compare the color changes to the chart provided. Results appear in under one minute. No equipment or training required. Just dip, read, and confirm.
Adulteration is a common tactic used to evade drug detection. From household chemicals to commercial detox kits, substances can mask or distort test outcomes. This strip identifies those attempts quickly and clearly. It’s especially useful in pre-employment screening, probation monitoring, and substance abuse programs. Early detection prevents false negatives. Accuracy protects accountability.
Fast. Clear. Reliable.
The test is non-invasive, portable, and shelf-stable, making it ideal for field use or high-volume testing environments. Each bottle contains 25 individually packed strips, ready for immediate use. No refrigeration needed. Whether you’re screening in clinics, correctional facilities, or mobile outreach units, this kit adapts to your workflow. Designed for speed and simplicity. Built for professionals.
This product is intended for specimen validity screening only — not for diagnosing medical conditions. It does not measure drug levels or confirm drug presence. Instead, it verifies whether the sample is suitable for further testing. Abnormal results suggest possible tampering and should be followed up with confirmatory lab analysis. It’s a critical step in maintaining test integrity. Prevention starts with detection.
Bulk orders are available for institutions, labs, and compliance programs. Whether you're building a robust screening protocol or adding a safeguard to existing tests, this strip delivers consistent results. It’s trusted by toxicologists, HR teams, and forensic professionals alike. Order today and reinforce your drug testing strategy. Because every sample deserves scrutiny. And every result should be trusted.
Features & Benefits:
- Multi-Adulterant Detection: Screens for seven common adulterants including Creatinine, pH, Specific Gravity, Nitrite, Glutaraldehyde, Bleach, and PCC. Helps identify tampering, dilution, or substitution in urine samples before drug testing begins.
- Fast & Reliable Results: Delivers accurate results in under one minute with high sensitivity and specificity. Ideal for fast-paced environments like clinics, labs, and workplace screenings.
- Simple Dip-and-Read Format: No equipment or training needed — just dip the strip into a fresh urine sample. Compare the color changes to the included chart for instant interpretation.
- Clear, Color-Coded Results: Each reagent pad changes color visibly to indicate abnormal values. Easy-to-read layout ensures quick decision-making and minimal error.
- Ensures Sample Integrity: Detects chemical interference, dilution, and substitution attempts. Protects the validity of drug test results and supports compliance protocols.
- Individually Wrapped & Hygienic: Each strip is sealed for single use, maintaining sterility and reducing contamination risk. Perfect for mobile testing, outreach programs, and institutional use.
- Versatile Use Cases: Trusted by forensic labs, probation officers, rehab centers, and HR departments. Supports drug screening programs across clinical, legal, and workplace settings.
-
FREE Lab Confirmation Setup: For added peace of mind, we provide FREE lab setup to confirm positive results. Therefore, you gain extra verification and confidence in critical test outcomes.
-
Extended 24-Month Shelf Life: Each test strips remains effective for up to 24 months from the manufacturing date. As a result, they're ideal for bulk purchasing and dependable long-term storage.
-
FREE shipping on orders of 100 test strips or more.
-
In addition to this, bulk pricing structures allow you to save even more.
-
For inquiries or bulk purchases, call Cody at 318.798.3306.
Why Choose American Screening Corp
- U.S.-Based Manufacturer & Distributor: We offer an extensive range of urine test strips, from 1-panel to 5-panel options. As a result, you can find solutions tailored to your specific needs. In addition, our urine test strips are designed to ensure high performance.
-
Popular Options: These include 1, 2, and 5 test urine test strips. Consequently, customers can select precisely what suits their testing requirements. Moreover, these options provide flexibility for diverse environments.
-
High Quality: All urine test strips are made from durable, medical-grade plastic, ensuring reliability. Furthermore, they are specifically designed for professional use. Therefore, you can trust their consistent performance.
-
Easy to Use: A simple, one-step dip process delivers instant results. Because of this simplicity, minimal training is required. Additionally, users can confidently manage the testing process.
-
Regulatory Compliance: Adhering to all SAMHSA standards, thus ensuring results meet required guidelines. In addition, our compliance guarantees reliability and accuracy.
-
Customer Support: Our dedicated team provides expert advice and assistance throughout your purchase process. Moreover, they ensure you choose the right solution every time. As a result, you can enjoy a seamless experience.
-
Affordable Pricing: Bulk pricing and best-value offers help you save more. As such, the more you order, the greater your savings. Not only that, but special discounts ensure added affordability.
How to Use Drug Adulteration Test Strip
Bring to Room Temperature: Allow the test strip to reach room temperature (15–30°C) before use. This ensures accurate chemical reactions.
Collect Fresh Urine Sample: Use a clean, dry container to collect the urine specimen. Avoid contamination or delays in testing.
Dip the Strip: Remove the strip from its container and immediately recap it. Dip the strip into the urine so that all reagent pads are fully submerged.
Remove & Blot: Take the strip out immediately and gently blot the edge on a paper towel. This removes excess urine and prevents color bleeding between pads.
Wait & Read Results: Lay the strip flat and wait 1 minute. Compare each pad’s color to the reference chart provided on the container.
Interpret Findings: Abnormal colors may indicate adulteration — such as dilution, chemical tampering, or masking agents. Do not read results after 4 minutes, as they may become invalid.
FAQ – Drug Adulteration Test Strip
1. What is a Drug Adulteration Test Strip?
It’s a diagnostic tool used to detect substances added to urine samples to alter drug test results.
2. What adulterants can this strip detect?
It commonly detects oxidants, nitrites, glutaraldehyde, creatinine levels, pH, and specific gravity abnormalities.
3. How does the test strip work?
Dip the strip into a urine sample for a few seconds. Wait for the color changes and compare them with the included reference chart.
4. How long does it take to get results?
Results are typically visible within 2 minutes.
5. Is this test accurate?
Yes, it provides highly reliable results when used correctly and stored properly.
6. Can I use this test at home?
Absolutely. It’s designed for both professional and at-home use with easy instructions.
7. Do I need any equipment to use the strip?
No lab equipment is required—just the test strip and a urine sample.
8. What does it mean if the strip shows an abnormal result?
It may indicate sample tampering, dilution, or contamination—suggesting the drug test may not be valid.
9. Is this a drug test?
No, it doesn’t detect drugs. It checks for substances that could be used to alter the results of a drug test.
10. Can it detect synthetic urine?
It may indicate abnormal parameters (e.g., no creatinine, odd pH), which could suggest synthetic or substituted urine.
How It Works
| Version | SIze | ||
|---|---|---|---|
| Drug Adulteration Test Strip (IFU) | ML12000.84 Rev A | 91 KB | Download |
How It Works
Our Adulteration test strips are easy to use and the following step-by-step procedure helps you test in 3 easy steps.
1
Prepare Specimen
Put altleast 10 mg of your drugs in a clear dry container and add 5ml (1 teaspoon) of water for every 10 mg of your drugs and stir.

2
Testing
Dip the strip with the wavy side down in the water. Let the strip absorb the water for 15 seconds. Take the strip out and place it in a flat surface for 5 minutes.

3
Read Results
Read the results within 10 minutes, do not read results after 10 minutes.

How to read Adulteration test strips

POSITIVE
When only one colored band appears in the control region (C). No apparent colored band appears in the test region (T).

NEGATIVE
When two colored bands appear on the membrane and one band appears in the control region (C) and another band appears in the test region (T).
Certain lines may appear lighter or thinner than other lines.
Each line is to be considered a clear reading whether it be faint, light or dark.

INVALID
An invalid result is when a control band completely fails to appear.
Additional Information
| Weight | 0.08 lbs |
|---|---|
| Dimensions | 5 × 2.5 × 2.5 in |
| Adulterants |
Yes |
| Adulterants Tested For | CRE, NIT, pH, SG, GLUT, OXI, PC |
| Number of Adulterants Tested | 7 |
| Box | CS25 |
Instructions & Documentation
Request the current Instructions for Use and lot-specific documentation from our team.
Shipping & Returns
Free shipping on orders over $250. Contact our team for delivery schedules on bulk orders. View the return policy →
Technical specifications
| Brand | Urine Check 7 |
|---|---|
| Product code | D700-25G |
| Specimen | Urine |
| Packaging | Each |
| Size | 6 |
| Adulterants | No |
| Intended use | Professional use |
Urine Test Strips
UrineCheck 7 drug adulteration tests are firm plastic strips to which seven different reagent areas are affixed. UrineCheck 7 test strips are ready-to-use and disposable. No equipment is required for its use. Only fresh and uncentrifuged urine samples without preservatives are to be used. UrineCheck 7 provides tests for Creatinine, Nitrite, pH, Specific Gravity, Glutaraldehyde, Oxidants, and Pyridium Chlorochromate in urine. UrineCheck 7 can also assess whether the sample is possibly contaminated by acidic (vinegar) or basic (ammonia solution) adulterants as indicated by the pH test.
Instructions for Use
Request the current manufacturer’s instructions before collection and interpretation.
Request Urine Check 7 IFU →Product documentation
Contact our team for the documents associated with this product and lot.
Urine Check 7 drug testing supplies
Explore Urine Check 7 products in a range of configurations. Ask our team about case quantities, product documentation and options for your screening program.
Shop Urine Check 7 products →Shipping & returns
Free shipping on orders over $250. Speak with our team about lead times and delivery schedules for bulk orders.
View return policy →Customer reviews
Read independently collected customer feedback about ASC products and service.
Read all customer reviews →YOUR TESTING WORKFLOW
From delivery to documentation.
Plan your workflow around the current product instructions and your program’s procedures.Receive
Check your shipment and product documentation.
Prepare
Review the current manufacturer’s Instructions for Use.
Collect
Collect the specimen using your program’s procedures.
Check
Review specimen temperature and validity indicators.
Read
Read and interpret results as directed by the IFU.
Document
Record results and follow your confirmation process.
WHY AMERICAN SCREENING
Support for every part of your program.
Product selection, case quantities and procurement support from a team that answers the phone.Documentation support
Request product instructions and lot-specific documentation.
Fulfillment support
Coordinate delivery schedules for recurring orders.
Bulk purchasing
Order case quantities for single-site or multi-site programs.
A team you can reach
Speak with our team about products and your next order.
Recurring supply
Plan repeat orders around your testing volume.
Procurement options
Ask about net terms and PO billing for qualified buyers.
SHOP BY INDUSTRY
Supplies for your testing program.
DOCUMENTATION
Every document your team needs.
Request current product and lot-specific documentation from our team.FREQUENTLY ASKED
Common questions from buyers.
How many tests are in one case?
This product is supplied in a each. Select quantities in full cases.
Which substances does the panel screen for?
This test screens for the substances listed. Open Drugs Tested above for the full panel and cutoff table.
Can I request volume pricing or PO billing?
Yes. Contact our team with your monthly volume, panel requirements and delivery schedule. Net terms and PO billing are available for qualified buyers.
Where can I find product instructions?
Request the current Instructions for Use using the documentation links on this page.
What is the intended use of this product?
Follow the current manufacturer’s Instructions for Use and your program’s procedures.
Running a multi-site program?
Tell us your monthly volume, panel requirements and shipping schedule.
