Urine| Hair Follicle | Oral Fluid | Blood | ETG
The use of hair testing for identifying alcohol and drug usage has gained recognition as an effective method. Hair retains long-term signs of these substances by capturing biomarkers in the fiber of the hair shaft as it grows. When the hair is taken from close to the scalp, it can reveal a history of drug and alcohol use for roughly 90 days. Collecting hair is straightforward, it's somewhat resistant to tampering, and easy to send for analysis.
An ideal sample for assessment and verification is a 1.5-inch segment of about 200 hair strands (approximately the thickness of a #2 pencil), cut closest to the scalp to obtain 100mg of hair. For EtG, additional tests, and/or panel tests exceeding 10, it's preferable to have 150mg. It’s recommended to measure the sample using a jeweler’s scale. If scalp hair is not available, the equivalent amount of body hair can be used. When we mention head hair, it specifically means scalp hair. Body hair includes all other forms of hair (face, armpit, etc.).
Process Overview
In laboratory analysis for drug testing, the principal processes include Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the preliminary handling of a sample within a lab system, including ensuring the sample was properly sealed and sent, assigning a unique LAN (Laboratory Accessioning Number), and filling in any missing information not captured by an electronic chain of custody.
Screening consists of a rapid initial evaluation to detect substances. Screening is economically efficient for dismissing drug usage in most samples, however, any positive findings require verification to be legally valid. Samples flagged as potentially positive during Screening need further confirmation.
If a sample tests potentially positive during Screening, additional hair is gathered from the initial sample for Extraction. During Extraction, drugs are isolated from hair at a concentration lower than found in other testing methods such as urine or oral fluid, which makes hair drug tests particularly challenging to execute.
Verification of any positive findings from Screening is executed through GC/MS, GC/MS/MS, or LC/MS/MS methodologies. All samples with presumptive positives undergo washing prior to confirmation if needed. The complete lab process from Accessioning to Confirmation is meticulously evaluated under both the CAP (College of American Pathologists) Hair qualification and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Often named “hair follicle tests,†these tests examine the hair strand itself, and not the follicle beneath the skin.
When comparing hair follicle testing with traditional urine testing in Holton, MI, several advantages emerge. Hair testing is renowned for its superior detection accuracy, which extends over a prolonged period.
Hair testing offers more reliable insights into an individual's substance use history. Unlike urine tests, which capture recent intake, hair tests analyze a broader scope. Holton, MI employers benefit from this detailed accuracy, enhancing their screening protocols.
In Holton, MI, hair follicle testing offers an extended detection window up to 90 days, far surpassing traditional methods. This lengthened period allows employers to understand a candidate or employee's substance history comprehensively.
This extensive window makes hair testing a powerful tool for employers. By reviewing up to 90 days of history, organizations can make informed hiring and monitoring decisions.
The longer detection range offers clarity and confidence in evaluating potential employees.
Hair follicle tests in Holton, MI offer a tamper-resistant testing method, reducing the chance of sample manipulation. Unlike urine tests, hair testing significantly lowers the possibility of adulteration, providing trustworthy results.
This method stands out for its integrity and resistance to tampering. By safeguarding against sample adulteration, hair testing ensures the credibility of outcomes.
Holton employers rely on this secure method to uphold the integrity of their drug testing procedures.
In Holton, MI, our nationwide testing network enhances convenience, providing quick and accessible hair follicle test services. Local and widespread centers ensure hassle-free testing around the country, simplifying the process for businesses and individuals alike.
Our local centers make it easy to obtain a hair follicle test in Holton. Locations across the nation maintain the same standard of service, ensuring high customer satisfaction.
Flexibility and widespread presence characterize our testing solutions, easing access for all.
The process for hair follicle testing in Holton, MI is both simple and confidential. Ordering, conducting, and receiving results is streamlined to respect privacy.
Simplicity and discretion are central to our testing services. From the moment of order through to the delivery of results, user-friendly processes make hair testing non-intrusive.
Our focus on confidentiality reassures test participants about the protected nature of their personal data.
Offering affordable pricing in Holton, MI, our competitive pricing and swift results appeal to companies across scales.
With rapid turnaround, our pricing structures in Holton cater to diverse business needs. Cost-efficiency paired with rapid result processing provides peace of mind to employers.Quality at competitive rates is our hallmark, supporting businesses large and small.
The precision of hair follicle drug testing in Holton, MI is unmatched. This method excels at identifying substance use efficiently. Tests are processed swiftly yet maintain high accuracy, offering reliable detection of banned substances.
The quick and precise evaluation makes hair testing a preferred choice.
Employers in Holton favor this method for its dependability. Substance detection through hair testing is conducted rapidly, without compromising factual accuracy.Fast processing is a hallmark of this method, ensuring prompt and precise outcomes.
Employers in Holton, MI find enhanced compliance and peace of mind through hair follicle testing. This method aids adherence to drug-free policies and strengthens workplace safety. Legal risks diminish as this testing aligns with strict regulatory standards.
Hair testing aids in achieving compliance, reflecting responsible management choices. By adhering to drug-free policies, businesses foster peace of mind for both employers and employees.
Comprehensive testing supports workplace safety, reducing potential liability.
