Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now considered a robust method for identifying drug and alcohol consumption. Hair retains a comprehensive record of alcohol and drug activity by preserving biomarkers within the strands as they grow. When samples are taken near the scalp, they can offer a detection span of nearly three months for substances like alcohol and drugs. Hair collection is straightforward, relatively tamper-resistant, and convenient to transport.
A 1.5-inch segment comprising approximately 200 hair strands (roughly the dimension of a #2 pencil) nearest to the scalp yields 100mg, which is optimal for screening and confirmation. For EtG, supplementary tests, and panels exceeding 10, a 150mg sample is advised. Utilizing a jeweler’s scale is suggested for weighing the sample. If scalp hair is non-existent, an equivalent volume of body hair may be gathered. References to head hair pertain exclusively to scalp hair. Body hair alludes to other varieties of hair (facial, axillary, and so on).
Process Overview
The laboratory procedure to process a drug test result comprises four key phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the preliminary incorporation of a sample into a lab’s database. This phase ensures the sample was correctly sealed and dispatched, assigns a LAN (Laboratory Accessioning Number), and completes any outstanding data input not addressed by an electronic chain of custody system.
Screening provides a preliminary rapid assessment for potential drug use. While Screening is an economical approach to exclude drug use in most samples, a positive outcome here must be validated for legal acceptability. Samples preliminarily positive in Screening necessitate further confirmation.
Should a sample indicate a presumptive positive in Screening, additional hair is extracted from the initial sample for the Extraction phase. Here, drugs are isolated from hair at far lower concentrations than through other means (such as urine or oral fluid), which makes hair drug analysis the most challenging methodology to implement.
Confirmation of any positive from Screening is achieved using GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positives are cleansed before the confirmation stage if necessary. The complete lab process from Accessioning to Confirmation is examined in alignment with both the CAP (College of American Pathologists) Hair credential and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests", the analysis targets the hair strand rather than the follicle beneath the scalp.
Superiority of Hair Testing
In Yarmouth Port, hair follicle tests provide significant advantages over urine tests. Hair testing boasts higher detection accuracy and reliability, capturing a wider window of substance use history.
Comprehensive Detection
Unlike urine tests, hair follicle testing offers a more comprehensive view of an individual's drug use history, helping employers make informed decisions based on enhanced detection capability.
Extended Detection Period
Employers in Yarmouth Port can gain significant insights into an individual's drug use with hair follicle tests. These tests cover up to 90 days of substance history, offering a longer detection window than traditional methods.
Effective Historical Analysis
The extended detection period of hair testing allows employers to obtain a complete picture of an employee's substance use over time, aiding in thorough evaluations and assessments.
Secure Testing Methodology
Hair follicle drug testing in Yarmouth Port provides a tamper-resistant method, reducing the opportunity for sample adulteration and enhancing the credibility of the results obtained.
Unquestionable Results
With hair tests, the risk of tampering is significantly minimized, which leads to reliable outcomes that stakeholders can trust without concerns over sample integrity.
Convenience Across Locations
In Yarmouth Port, the availability of nationwide testing centers ensures that individuals have swift and easy access to hair follicle drug testing services without hassle.
Local and Nationwide Availability
Our network of testing locations provides convenience and accessibility, ensuring that no matter your location, testing services are within reach.
Effortless Process
In Yarmouth Port, the process of ordering, taking, and receiving results from hair follicle drug tests is designed to be simple, addressing concerns about privacy and ease of use.
Confidentiality Assured
Our streamlined and confidential process guarantees that individuals can confidently undergo testing with assurance of privacy at every step.
Value for Money
Affordable pricing structures in Yarmouth Port make hair follicle drug testing an excellent option for companies of all sizes, combining cost-effectiveness with reliability.
Quick Turnaround
With prompt processing times and competitive rates, our testing services offer exceptional value and peace of mind to employers seeking trustworthy results quickly.
Accurate and Speedy Detection
In Yarmouth Port, MA, hair follicle drug tests are renowned for their precision and quick turnaround. The ability to deliver fast and dependable detection of substances makes them an ideal choice for both employers and individuals.
Reliable Testing Results
When it comes to identifying substance use, hair tests offer unmatched reliability. They offer high accuracy in detecting a range of drugs, ensuring that results are not only precise but also trustworthy.
Ensuring Compliance and Safety
Utilizing hair follicle drug testing in Yarmouth Port ensures that employers meet drug-free policy standards, reducing legal risks and promoting a safe working environment.
Peace of Mind for Employers
Employers benefit from the peace of mind that comes with stringent compliance and enhanced workplace safety through reliable hair drug testing procedures.
