Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective means for identifying drug and alcohol use. Hair traps biomarkers within the fibers of the growing strand, providing a historical view of alcohol and drug usage. When taken near the scalp, hair can offer a detection timeframe of up to about three months for alcohol and drugs. Collection is straightforward, modification is challenging, and shipping is hassle-free.
A sample of approximately 200 strands (equal to the width of a #2 pencil) near the scalp equates to 100mg of hair, which is an optimal amount for screening and confirmation. For EtG, additional measurements, and/or tests exceeding 10 panels, 150mg of the sample is advised. It's suggested to measure the sample using a jeweler’s scale. If scalp hair is absent, a similar amount from body hair may be used. References to head hair imply scalp hair exclusively. Body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The lab processing of a drug test is primarily composed of the steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the primary intake of a sample into a lab’s system. This step verifies proper sealing and shipping of the sample, allocates a random LAN (Laboratory Accessioning Number), and includes completion of any further data entry not covered by an electronic chain of custody system.
Screening provides an initial assessment for drugs of abuse. Despite being a cost-efficient method to eliminate drug presence in most samples, a positive screen requires confirmation for legal acceptability. Samples with presumptive positive results in Screening necessitate further confirmation.
Upon a presumptive positive during Screening, extra hair is extracted from the original sample and readied for Extraction. Here, drugs are extracted from hair at much lower concentrations compared with other techniques (e.g., urine or oral fluid), which renders hair drug screening the most complex method to perform.
Positive screening results are confirmed through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as necessary. The total laboratory procedure from Accessioning to Confirmation is verified under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Benefits of hair drug testing:
Drawbacks:
Note: Commonly termed "hair follicle tests", the analysis targets the hair strand and not the follicle beneath the scalp.
Hair testing in Davison, MI, surpasses conventional urine tests in numerous ways. Hair follicle tests boast a superior detection period, offering insights into substance use for up to 90 days. This extended timeframe allows employers to glean a more comprehensive perspective of an individual's drug history.
In contrast to urine tests, hair analyses are less susceptible to adulteration, providing highly reliable results. They adeptly detect long-term use, offering a broader assessment than merely recent consumption.
The extended detection window of hair follicle testing in Davison, MI, makes it an ideal choice for employers. Hair tests can reveal drug use spanning as far back as 90 days, giving a nuanced view of an individual’s substance habits.
This prolonged timeframe is crucial for organizations aiming to evaluate a sustained pattern of use rather than short-term consumption. Employers benefit from a detailed insight into an employee's behavior over a substantial period.
Hair follicle tests in Davison, MI, offer a tamper-resistant solution for drug detection. These tests significantly mitigate the chances of sample adulteration, ensuring results are both reliable and unimpeachable.
Unlike other methods, the collection of hair samples occurs under direct supervision and does not require a private setting, reducing the possibility of tampering. As a result, employers can rely on the authenticity of the outcomes without doubts.
With Accredited Drug Testing, accessing hair follicle testing in Davison, MI, is both simple and convenient. Our extensive network of nationwide testing centers facilitates quick and seamless service access, ensuring individuals can undergo testing effortlessly.
Local locations within Davison further simplify the testing process. They provide the community with accessible resources, underpinning our commitment to efficient and hassle-free drug testing solutions.
In Davison, MI, the hair drug testing process is straightforward and confidential. Ordering, taking, and receiving results are designed to protect privacy and deliver ease of use. Each step upholds stringent confidentiality standards.
Clients can rest assured knowing their information remains secure throughout the process, and the user-friendly approach means that individuals can undergo testing without concerns about complexity or intrusiveness.
Hair follicle testing in Davison, MI, is characterized by affordable pricing and swift turnaround times. Our competitive rates offer excellent value regardless of company size, ensuring budget-friendly access to quality drug testing.
Fast results are another highlight of our services, providing clients with prompt insights without financial strain. The combination of affordability and reliability makes hair testing an attractive option for businesses looking to monitor substance use.
Hair follicle drug testing offers remarkable accuracy and speed, making it a preferred choice in Davison, MI. The precision of these tests is unparalleled, quickly identifying a range of substances with a high degree of accuracy. Results are reliably produced, allowing businesses to make informed decisions based on credible data.
Unlike traditional methods, hair tests provide prompt outcomes without sacrificing precision. This efficiency not only streamlines processes for employers but also ensures that individuals are tested accurately and rapidly.
Using hair follicle testing in Davison, MI, helps employers maintain compliance with drug-free workplace policies. This method minimizes legal risks and supports a safer work environment, critical benefits for companies aiming to uphold stringent standards.
Implementing hair tests contributes to employer peace of mind, as thoroughly conducted tests and verifiable results allow managers to make decisions that safeguard workplace safety and reliability.
