Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as an effective method for identifying drug and alcohol consumption. By embedding biomarkers within the strands of developing hair, it offers an extended historical account of alcohol and drug use. Sampling close to the scalp, hair can reveal up to a three-month detection window for alcohol and drugs. Hair collection is straightforward, moderately resistant to tampering, and simple to transport.
A 1.5-inch section comprising roughly 200 hair strands (comparable to a #2 pencil) nearest to the scalp yields 100mg, the optimal amount for both screening and confirmation. For EtG, additional tests, and/or evaluations exceeding 10 panels, 150mg of hair is advised. We suggest utilizing a jeweler’s scale to weigh the sample. If scalp hair is inaccessible, a similar amount of body hair can be collected. Head hair specifically refers to scalp hair only, while body hair denotes any other hair types (e.g., facial, axillary).
Process Overview
The lab processing of drug tests includes four principal phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves initially logging a sample into the lab’s system. This step ensures the sample was sealed and transported correctly, assigns a random LAN (Laboratory Accessioning Number), and enters any additional data omitted by an electronic chain of custody system.
Screening is a preliminary drug abuse check. Although Screening is cost-efficient for eliminating drug use in most samples, a positive screen must be confirmed for court admissibility. Samples that are presumptively positive in Screening require a secondary confirmation.
Should a sample show presumptive positivity in Screening, more hair is extracted from the initial sample, prepared for Extraction. Here, drugs are extracted from hair at lower concentrations than in other methods (e.g., urine or oral fluid), making hair drug screening the most complex to perform.
Confirmation of any positive screening is carried out using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All presumptively positive samples undergo washing before confirmation as needed. From Accessioning to Confirmation, the entire laboratory process is audited under the CAP (College of American Pathologists) Hair designation and ISO/IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly misnamed as "hair follicle tests", the procedure actually evaluates the hair strand, not the follicle beneath the scalp.
Hair follicle testing offers significant advantages over traditional urine testing in Grosse Pointe Farms, MI. With superior detection capabilities, hair tests identify drug use over an extended period, up to 90 days, compared to the shorter window covered by urine tests. This makes hair tests incredibly beneficial for drawing comprehensive conclusions about an individual's drug history.
Compared to urine testing, hair analysis is more challenging to tamper with, ensuring the reliability of the results. This reliability, paired with the broad detection window, makes hair follicle testing the preferred choice for many employers and authorities seeking a clearer view of substance usage patterns.
In Grosse Pointe Farms, MI, hair follicle testing is appreciated for its extended detection window. With the ability to detect drug use for up to 90 days, it offers an in-depth look into an individual's substance use history. This long-term detection capability is essential for employers seeking a thorough evaluation of an applicant or employee’s drug habits.
The extended window of detection provided by hair testing not only identifies recent drug use but also supplies a clearer picture of long-term usage, ultimately aiding employers in making informed, responsible hiring and management decisions.
The risk of sample adulteration is substantially reduced with hair follicle testing in Grosse Pointe Farms, MI. The test is more difficult to cheat compared to others, lending an extra layer of reliability to results obtained through this method. By reducing tampering opportunities, hair testing assures accuracy in substance use detection.
For entities requiring assured integrity of drug test results, hair follicle testing stands out. Its tamper-resistant nature makes it particularly useful in maintaining a drug-free workplace, where accuracy and reliability are paramount.
With convenient testing centers nationwide, including Grosse Pointe Farms, MI, accessing hair follicle testing services is hassle-free. Accredited Drug Testing simplifies the process through local presence and a broad network, ensuring that testing needs are met promptly and efficiently, without unnecessary travel or delays.
The proximity and availability of testing centers make it remarkably easy for individuals and businesses to utilize our services. This logistical advantage guarantees swift testing processes and results, facilitating seamless access across locations.
The process of hair follicle testing in Grosse Pointe Farms, MI, remains simple and confidential. From ordering a test to receiving the results, each step is designed to ensure privacy and ease of use, addressing any concerns related to confidentiality throughout the testing process.
Our user-friendly approach ensures that test takers experience a seamless procedure, from scheduling appointments to securing results. This straightforward process is tailored to uphold convenience and privacy, offering peace of mind to all involved.
Accredited Drug Testing in Grosse Pointe Farms, MI, offers hair follicle testing with competitive pricing, ensuring fast results while providing excellent value for money. Our pricing structures accommodate various business sizes, ensuring economical testing solutions without compromising speed or precision.
Companies of all scales can benefit from our affordable pricing and swift turnaround times, reinforcing our commitment to delivering high-quality testing services that meet public and private sector needs efficiently and cost-effectively.
In Grosse Pointe Farms, MI, hair follicle drug tests shine with unmatched precision and speed. These tests deliver fast, accurate results, proving reliable in substance use detection. The high sensitivity of hair testing ensures that even minimal traces of drug use are identified, providing a trustworthy assessment for individuals and organizations alike.
Employers and individuals benefit from the swift turnaround times for hair testing results. This speed, combined with accuracy, makes hair follicle drug testing a preferred choice in scenarios requiring quick and dependable analysis of potential substance usage.
Employers in Grosse Pointe Farms, MI, gain significant compliance benefits from using hair follicle testing. By aligning with stringent drug-free workplace policies, hair testing reduces legal risks while enhancing overall workplace safety and peace of mind for employers seeking reliable solutions.
Assiduous adherence to drug-free policies through reliable hair testing ensures that employers can effectively manage and promote a secure work environment. This compliance fosters a culture of safety and diligence within the workplace, pleasing both employers and employees.
