Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying substance use, including drugs and alcohol. By capturing biomarkers within the fibers of the growing hair, it offers a comprehensive timeline of substance exposure. When collected near the scalp, hair delivers a detection capability of up to three months for both alcohol and drugs. Hair is easy to collect, challenging to tamper with, and simple to transport.
A hair sample measuring 1.5 inches, consisting of around 200 strands (similar in size to a #2 pencil), is required for obtaining 100mg, which is the ideal amount for both screening and confirmation. For EtG add-ons and tests surpassing 10 panels, a sample weighing 150mg is advised. It is suggested to use a jeweler’s scale for weighing the sample. In instances where scalp hair is not available, an equivalent amount of body hair can be used. The term head hair refers exclusively to scalp hair. Body hair encompasses all other types (such as facial, axillary, etc.).
Process Overview
There are four primary phases in the lab process for a drug test outcome: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step, where the sample is processed into the lab system. This phase includes confirming that the sample was sealed and sent correctly, assigning a unique LAN (Laboratory Accessioning Number), and completing any extra data entry not covered by an electronic chain of custody system.
Screening is the initial stage for the rapid detection of drugs. Although Screening is economical for preliminarily identifying the absence of drugs in most samples, any positive result in Screening must be confirmed to be valid in a legal context. Presumptively positive samples during Screening demand supplementary confirmation.
In cases where the Screening indicates a presumptive positive, additional hair is taken from the initial sample for further analysis in the Extraction phase. Here, drugs are extracted from hair at much lower concentrations than other methods (such as urine or oral fluid), which makes hair drug testing particularly challenging.
Confirmation of a positive screening result is done using GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, all presumptive positive samples undergo washing procedures as required. The complete lab process, from Accessioning through Confirmation, is examined following the standards set by both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although frequently called "hair follicle tests", the analysis focuses on the hair strand itself, not the follicle beneath the scalp
Why choose hair follicle testing over urine tests in Moselle, MS? The answer lies in its superior accuracy and reliability. Unlike traditional urine testing, hair tests detect substance use over a longer window and are nearly impossible to tamper with.
Another advantage is the ability to record drug use history up to 90 days, offering greater insight compared to urine tests. This assists stakeholders in making informed decisions based on comprehensive data.
In Moselle, MS, hair follicle testing affords employers up to a 90-day window for detecting drug use, providing a more comprehensive history than typical drug tests. This extended detection window ensures a broader assessment for decision-making.
Employers benefit from a thorough insight into potential substance misuse of applicants and employees, which assists in maintaining a safe and compliant workplace environment.
Hair follicle testing in Moselle, MS significantly reduces the chances of sample tampering. Its inherent design provides a reliable and unquestionable method to detect substance use.
The collection process is conducted under supervision, which greatly minimizes the risk of adulteration or cheating, ensuring the integrity of test results.
With convenient testing centers nationwide, including Moselle, MS, we ensure quick and easy access to our services. Our locations make it hassle-free for individuals and companies to get the testing they need.
This widespread network facilitates straightforward scheduling and testing procedures anywhere across the country, benefiting both local residents and those nationwide.
Our hair follicle testing procedure in Moselle, MS is designed to be simple and confidential. Ease of ordering, taking, and receiving results addresses privacy concerns effectively.
Customers can confidently rely on our secure processes, which ensure prompt and private handling of all testing interactions, facilitating peace of mind and convenience.
Accredited Drug Testing in Moselle, MS offers competitive pricing structures and quick turnaround times. Our affordable rates ensure excellent value without compromising service quality.
The swift processing of test results aids businesses of various sizes to efficiently manage their testing requirements without excessive cost implications.
In Moselle, MS, hair follicle drug tests are acclaimed for their speed and precision in delivering results. They provide high accuracy, ensuring reliable detection of substance use.
The efficiency of hair testing means that individuals and organizations can count on quick turnaround times without compromising on accuracy. The method stands out for its reliability in confirming drug usage.
Employers in Moselle, MS find peace of mind using hair follicle testing. This method ensures compliance with drug-free workplace policies, minimizing legal risks and enhancing safety.
The reliable nature of hair tests provides employers assurance, helping sustain a safe working environment and fulfilling regulatory or policy requirements.
