Urine| Hair Follicle | Oral Fluid | Blood | ETG
Seen as a vital method for identifying substance and alcohol consumption, hair testing offers an extensive history of drug and alcohol use by capturing biomarkers within the growing hair's fibers. When cut close to the scalp, hair can provide up to a roughly 90-day window for detecting drugs and alcohol. Hair collection is uncomplicated, fairly resistant to tampering, and convenient for shipping.
A sample of 1.5 inches comprising about 200 hair strands (similar in size to a #2 pencil) nearest to the scalp yields 100mg of hair, an optimal quantity for testing and validation. For EtG, additional tests, or panels exceeding 10, it's advised to use 150mg of the sample. We suggest using a jeweler’s scale for weighing. Should scalp hair be unavailable, equivalent body hair may be utilized. By head hair, we mean specifically scalp hair. Body hair includes other types (facial, underarm, etc.).
Process Overview
The major procedures in lab processing a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first stage where a sample is incorporated into a lab’s database. This entails ensuring the sample’s seal and proper shipment, assigning a unique LAN (Laboratory Accessioning Number), and finishing any extra data entry that isn’t covered by an electronic chain of custody record.
In Screening, an immediate scan for substance abuse is conducted. Although Screening is a cost-efficient method to eliminate drug use from most samples, any positive result from it must be validated for legal admissibility. Therefore, samples with a preliminary positive result in Screening must undergo secondary confirmation.
On reporting a presumptive positive at the Screening step, additional hair is extracted from the primary sample for Extraction. Drugs get extracted from hair at significantly lower concentrations than other techniques (e.g., urine or saliva), setting hair drug testing as the most intricate method to conduct.
Positive screen results are verified using GC/MS, GC/MS/MS, or LC/MS/MS. Before verification, all samples presumed positive undergo necessary washing. The comprehensive lab process from Accessioning through Confirmation follows the CAP (College of American Pathologists) Hair classification and complies with ISO / IEC 17025 standards.
Benefits of hair drug testing:
Drawbacks:
Note: Often called "hair follicle tests", the procedure actually examines the hair strand, not the follicle underneath the scalp
The benefits of hair follicle testing in Jerico Springs, MO, are numerous when compared to the traditional urine analysis. Hair testing shines in detection accuracy and reliability. While urine tests capture recent usage, hair samples reveal a broader timeline of drug use, offering a more comprehensive understanding of an individual’s history.
For employers in Jerico Springs, MO, hair follicle testing provides an extended detection window. This method can identify drug use for up to 90 days, enabling a thorough examination of a person's substance use history. This extensive timeframe benefits employers seeking a detailed record of a potential hire or current employee.
In Jerico Springs, MO, the hair follicle method reduces sample tampering significantly. Unlike other tests, it's tough to manipulate, thus giving trustworthy results. This tamper-resistant nature guarantees that the conclusions drawn from the tests are accurate and reliable, making it a superior choice.
Testing at convenient locations is vital, and in Jerico Springs, MO, and nationwide, our centers provide just that. With easy access and a hassle-free process, anyone can benefit from our extensive network, ensuring testing is quick and straightforward wherever you're based.
In Jerico Springs, MO, our simple, confidential process for hair follicle testing ensures privacy and ease. With a clear procedure from ordering to result receipt, concerns about complexity or confidentiality are dispelled, making the experience smooth and worry-free for all participants.
Competitive pricing and fast processing are key in Jerico Springs, MO. Our affordable hair follicle testing offers excellent value with speedy turnaround times, making it beneficial for companies of all sizes looking for cost-effective and efficient drug testing solutions.
In Jerico Springs, MO, fast, accurate, and reliable results are essential for drug testing. Hair follicle tests surpass in precision, giving clear, trustworthy insights into substance use. The method’s accuracy ensures dependable results, enhancing decision-making for employers and others who require stringent testing protocols.
In Jerico Springs, MO, compliance with drug-free policies is crucial for employers. Hair follicle testing not only meets these requirements but also offers peace of mind. By minimizing legal concerns and promoting a safe work environment, employers can uphold high standards and reduce risks.
