Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as a potent method for uncovering drug and alcohol consumption. Hair retains a comprehensive record of alcohol and drugs by securing biomarkers within the strands of the growing hair shaft. When cutting near the scalp, it can offer up to a 3-month detection span for identifying alcohol and other drugs. Hair is straightforward to collect, relatively challenging to tamper with, and simple to transport.
A 1.5-inch segment containing around 200 hair strands (approximately the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, which is optimum for screening and verification. For EtG, supplementary tests, or evaluations exceeding 10 panels, 150mg of the sample is suggested. Using a jeweler's scale for weighing is advised. If scalp hair isn't accessible, a similar quantity of body hair can be used. When mentioning head hair, it exclusively refers to scalp hair. Body hair alludes to other hair types (such as facial, axillary, etc.).
Process Overview
The key stages in lab processing of drug test outcomes are Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary incorporation of a sample into a lab's protocol. This step includes confirming the sample's proper sealing and shipment, allocating a unique LAN (Laboratory Accessioning Number), and finalizing any extra data input absent from an electronic chain of custody.
Screening constitutes an initial rapid assessment for substance misuse. Though Screening offers a budget-friendly approach for ruling out substance consumption in most samples, a court-admissible positive screen necessitates confirmation. Any samples deemed preliminarily positive during Screening require an additional confirmation.
In instances where a sample is preliminarily positive during Screening, further hair is extracted from the original sample and readied for Extraction. Here, the extraction of drugs from hair occurs at much slimmer concentrations than alternative methods (e.g., urine or oral fluids), underscoring why hair drug testing is notably challenging.
GC/MS, GC/MS/MS, or LC/MS/MS techniques conduct Confirmation for any positive screen outcome. All samples with preliminary positive results are washed before confirmation when required. The complete lab process, from Accessioning through Confirmation, undergoes review under both the CAP (College of American Pathologists) Hair designation and adherence to ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently described as "hair follicle tests", the examination evaluates the hair strand itself, excluding the follicle from beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Weingarten, MO
The advantage of hair follicle tests over traditional urine tests lies in their superior accuracy and reliability. Hair testing offers a longer window of detection, making it a valuable asset in verifying substance use history. Employers looking for dependable results often choose hair testing for its unparalleled detection capabilities.
Compared to urine tests, the hair method stands out as a more foolproof option.
Extended Detection Window in Weingarten, MO
Hair follicle testing is renowned for its ability to identify drug use over a 90-day period, providing employers in Weingarten with a detailed view of an individual's substance history. This extended detection window is vital for making informed hiring decisions, giving a comprehensive insight into an applicant or employee's long-term habits.
It's this long-term perspective that sets hair testing apart.
Tamper-Resistant Testing Method in Weingarten, MO
Hair follicle tests are notably resistant to tampering, reducing the likelihood of sample adulteration. This method provides results that are both reliable and indisputable, giving users the confidence they need in the accuracy of the test outcomes.
This tamper-resistant quality is essential for maintaining the integrity of the testing process.
Convenient Nationwide Testing Locations and Local Locations in Weingarten, MO
With numerous testing centers located nationwide and in Weingarten, the convenience of accessing hair follicle testing services is unparalleled. Clients benefit from the ease of scheduling appointments and quick service, ensuring a hassle-free testing experience.
Our expansive network guarantees that top-notch testing is never far away.
Simple, Confidential Process in Weingarten, MO
Hair follicle drug testing features a straightforward and confidential process, addressing privacy concerns and simplifying the testing journey. From ordering to results, individuals can trust in a hassle-free experience.
This streamlined procedure prioritizes client convenience and confidentiality at every step.
Affordable Pricing and Fast Turnaround in Weingarten, MO
Our competitive pricing and quick turnaround times position us as a leader in drug testing services. These factors ensure that businesses of all sizes receive excellent value while maintaining peace of mind.
Affordability, combined with speed, distinguishes our services in this sector.
Fast, Accurate, and Reliable Results in Weingarten, MO
Hair follicle drug testing provides exceptional precision and quick results. This method ensures a high level of accuracy in identifying substance use, making it a preferred choice for those who demand rapid and trustworthy outcomes.
Many rely on these tests for their ability to deliver fast and confident insights into potential drug use, enhancing decision-making processes.
Compliance and Peace of Mind for Employers in Weingarten, MO
Utilizing hair follicle testing ensures that employers can maintain compliance with drug-free workplace policies. This method not only helps reduce legal risks but also contributes to a safer workplace environment, offering peace of mind with each test conducted.
The reliability of hair testing aids in upholding a drug-free, secure working environment.
