THC Dip Card Test (THC/50)

THC Dip Card Test – Rapid Urine Drug Test for Cannabis Detection

The Tetrahydrocannabinol (THC/50) Dip Card Test is a rapid urine drug screening device designed to detect THC (Tetrahydrocannabinol), the primary psychoactive compound found in cannabis.

This test uses a 50 ng/mL cutoff level, which is the standard screening threshold used in workplace, clinical, probation, and rehabilitation drug testing programs.

It provides fast, reliable results within minutes and is widely used for THC marijuana drug screening, cannabis compliance testing, and substance abuse monitoring.

• Detects Cannabis/Marijuana50/ng
• One-step process—just dip test into the urine specimen.
• Fast results—results in as little as 3 minutes.
• Highly accurate results for both workplace and healthcare settings
• FDA Cleared, ensuring top compliance.
• Long shelf life—stores effectively for 1-2 years.
• Same-day shipping.
• Includes easy-to-follow instructions for quick, reliable testing.
• Always in stock

What Is a THC (THC/50) Dip Card Test?

A THC dip card test is a lateral flow immunoassay drug test used to detect THC metabolites in urine.

It is designed for rapid screening purposes, making it ideal for environments where fast and accurate results are required without laboratory equipment.

This test is commonly used in:

• Rehabilitation and detox centers
• Workplace drug testing programs
• Probation and parole monitoring
• Clinical substance abuse treatment
• Home drug testing kits
• Occupational health screening

Because THC is one of the most commonly detected substances in drug screening programs, this test is a standard tool for cannabis detection and marijuana compliance testing.

How the THC Dip Card Test Works

The THC Dip Card Test uses immunoassay technology to detect THC metabolites in urine.

Testing process:

1. Collect a urine sample in a clean container
2. Dip the test card into the sample
3. Wait approximately 5 minutes
4. Read visual results on the test window

Result interpretation:

• Two lines indicate a negative result
• One line indicates a positive result
• No lines indicate an invalid test

Why THC Drug Testing Is Important

THC (Tetrahydrocannabinol) is the main active compound in cannabis and is frequently screened in drug testing programs.

Testing is important for:

• Workplace safety compliance
• Substance abuse treatment monitoring
• Legal and probation requirements
• Rehabilitation program accountability
• Pre-employment drug screening

The THC/50 cutoff ensures consistency with standard federal and workplace testing guidelines.

Drugs Detected

This test is designed specifically for THC detection.

The 50 ng/mL cutoff is widely recognized as the standard initial screening threshold in drug testing programs.

THC Detection Window

THC detection depends on frequency of use, metabolism, and body composition.

Typical detection times:

• Occasional use: 1–3 days
• Moderate use: 3–7 days
• Heavy or chronic use: up to 30 days or longer

THC metabolites are stored in fat cells, which can extend detection time compared to other substances.

Who Uses THC Dip Card Tests?

The THC/50 Dip Card Test is widely used in:

• Rehabilitation centers
• Workplace drug screening programs
• Probation and court systems
• Hospitals and clinics
• Occupational health programs
• Home drug testing environments

It is one of the most commonly used tests in marijuana drug screening programs.

Accuracy and Reliability

The THC Dip Card Test is designed for high sensitivity screening of THC metabolites.

Accuracy depends on:

• Proper sample collection
• Correct testing procedure
• Storage conditions
• Timing of testing

For confirmatory results, laboratory GC/MS testing may be used if required.

Storage Instructions

• Store at 2°C to 30°C (room temperature)
• Keep away from moisture and direct sunlight
• Do not freeze
• Use before expiration date

Frequently Asked Questions

How long does THC stay in urine?
THC can remain detectable in urine from 1 to 30+ days depending on usage frequency, body fat, and metabolism.

What does THC/50 mean in drug testing?
THC/50 refers to a cutoff level of 50 ng/mL, which is the standard screening threshold for marijuana drug tests.

Is the THC dip card test accurate?
Yes, when used correctly, THC dip card tests provide reliable screening results for THC metabolites.

Can secondhand smoke cause a positive THC test?
False positives from secondhand exposure are extremely rare at the 50 ng/mL cutoff level.

Who uses THC dip card drug tests?
They are used by employers, rehab centers, probation offices, clinics, and home users for drug screening.

How fast are results available?
Results are typically available within 5 minutes after testing.

Can this test detect CBD products?
Pure CBD products typically do not trigger a positive result unless they contain trace THC levels.