Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective resource for identifying drug and alcohol consumption. It offers an extended history of substance use by capturing biomarkers within the strands' fibers as the hair grows. When gathered near the scalp, hair allows for up to a 3-month detection period for alcohol and other substances. Hair collection is straightforward, not easily tampered with, and simple to transport.
A 1.5-inch segment of around 200 hairs (roughly the size of a #2 pencil) nearest to the scalp provides 100mg, which is the optimal amount for testing and verifying. For tests involving EtG, add-ons, or more than 10 panels, a 150mg sample is advised. It's suggested to weigh the sample using a jeweler’s scale. If scalp hair isn't an option, a comparable amount of body hair can be used. Head hair specifically indicates scalp hair, whereas body hair covers all other types (like facial or axillary hair).
Process Overview
The essential stages in the lab processing of a drug analysis result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary step of processing a sample into the lab's framework. This step confirms that the sample was correctly sealed and sent, allocates a random LAN (Laboratory Accessioning Number), and finalizes any extra data entry not available via an electronic chain of custody system.
Screening provides a quick initial check for drugs. Though Screening is cost-efficient for excluding drug use in most samples, a positive result in Screening requires confirmation for legal acceptance. Samples showing tentative positive results in Screening need further validation.
Should a sample show a presumed positive during the Screening stage, additional hair is extracted from the initial sample for preparation in the Extraction phase. Here, drugs are removed from hair at much lower levels than in other methods (such as urine or oral fluid), making hair drug analysis the most challenging methodology.
Confirmation for any positive result from Screening is executed via GC/MS, GC/MS/MS, or LC/MS/MS. Any samples that show presumptive positivity are cleansed before verification as required. The entire lab procedure from Accessioning to Confirmation undergoes review under both the CAP (College of American Pathologists) Hair classification and under ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite often being termed "hair follicle tests," the analysis examines the hair strand itself, not the follicle beneath the scalp.
When comparing hair follicle testing to traditional urine tests in Plympton, MA, the former demonstrates superior detection accuracy and reliability. Hair testing effectively uncovers a broader spectrum of drug use over more extended periods, surpassing the capabilities of urine testing.
Hair follicle testing in Plympton, MA, offers enhanced reliability and longer detection periods compared to urine tests. This method is particularly useful for employers seeking comprehensive insights into substance use.
Hair follicle testing excels with its ability to detect drug use over a significantly prolonged period, up to 90 days, in Plympton, MA. This extended detection window equips employers with a thorough overview of an individual's substance history.
In Plympton, MA, the extended detection window of hair follicle testing, capable of tracing back drug use for up to 90 days, provides employers with a comprehensive understanding of a person’s substance use over time.
Hair follicle tests offer a tamper-resistant method by significantly reducing the risk of sample adulteration, ensuring trustworthy and accurate results in Plympton, MA.
In Plympton, MA, hair follicle testing stands as a robust defense against sample tampering, delivering reliable findings devoid of manipulation concerns.
Our extensive network of testing centers ensures convenient access to hair follicle drug testing, both nationwide and locally in Plympton, MA, simplifying the testing process for all individuals.
In Plympton, MA, and across the nation, our conveniently located testing centers offer quick and hassle-free access to hair follicle testing services, catering to all your needs.
The process of hair follicle testing in Plympton, MA, is designed to be simple and confidential, allowing for easy ordering, testing, and result delivery while maintaining privacy.
Hair follicle testing in Plympton, MA, offers a straightforward and discreet procedure, ensuring that all aspects—from ordering to receiving results—are handled efficiently and confidentially.
Our competitive pricing in Plympton, MA, combined with fast turnaround times, makes hair follicle testing an affordable option, providing exceptional value and reassurance for companies of all sizes.
With swift turnaround times and affordable rates, hair follicle testing in Plympton, MA, delivers great value, ensuring companies receive timely and comprehensive drug testing results.
The precision and speed of hair follicle drug testing are unparalleled, providing fast, accurate detection of substance use in Plympton, MA. This method boasts high accuracy, ensuring reliable results when evaluating an individual's substance use history.
With hair follicle tests, you receive rapid and exceptionally precise outcomes, making them a valuable tool for identifying substance use. In Plympton, MA, these tests are trusted for their swift analysis and dependable accuracy.
Utilizing hair follicle testing in Plympton, MA, assures compliance with drug-free workplace policies, minimizing legal risks and promoting a safer workplace environment.
By integrating hair follicle tests, employers in Plympton, MA, can enhance workplace safety and adhere to compliance standards, securing peace of mind regarding drug use policies.
