Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now regarded as an effective means to identify the presence of drugs and alcohol. It provides a comprehensive record of substance use by embedding biomarkers within the strands as they grow. When sourced near the scalp, hair can reveal alcohol and drug presence over an approximate span of three months. Hair collection is straightforward, relatively tamper-proof, and convenient for transport.
A 1.5-inch section of roughly 200 strands (akin to the thickness of a #2 pencil) near the scalp yields 100mg, which is optimal for screening and verification. For EtG, supplements, and/or tests exceeding 10 substances, acquiring 150mg is advised. We suggest measuring the sample using a jeweler’s scale. In the absence of scalp hair, an equivalent amount of body hair can be utilized. The term "head hair" specifically implies scalp hair, while "body hair" encompasses all other types (including facial, axillary, etc.).
Process Overview
The laboratory procedure for deriving a drug test result comprises four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary step of integrating a specimen into a lab’s system. This step includes ensuring the sample was properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and inputting any supplementary data not included via an electronic chain of custody system.
Screening serves as a rapid initial assessment for drug substances. While Screening is an economical means of excluding drug use in most specimens, a positive screening mandates confirmation for legal acceptance. Any samples that test positive initially in Screening must undergo subsequent confirmation.
If a sample is flagged as potentially positive during Screening, additional hair is taken from the original sample for the Extraction phase. During Extraction, drugs are isolated from hair at significantly lower concentrations compared to other methods (such as urine or oral fluid), which makes hair drug screening uniquely challenging.
Verification of any positive screening outcome is performed through GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positive results are cleansed before confirmation if necessary. The entire lab sequence from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the actual analysis involves the hair strand, not the sub-surface follicle.
In Antrim, NH, hair follicle testing excels over traditional urine testing due to superior accuracy. Offering an extensive window for drug detection, it surpasses the limitations of urine tests in relevancy and reliability.
The benefits of hair testing, as opposed to urine tests, include better detection of substances over a longer timeframe, thus providing a comprehensive view of an individual’s drug usage. Such features make hair tests the preferred choice for precision.
Hair follicle testing in Antrim, NH, boasts an extended detection window that can span up to 90 days. This allows employers to thoroughly assess an applicant's or employee's history of substance usage.
Evident from the significantly lengthy detection period, hair follicle testing furnishes a much broader insight into an individual’s consumption habits, proving invaluable to employers and reducing potential workplace risks.
In Antrim, NH, hair follicle tests are renowned for being tamper-resistant, greatly lowering the likelihood of sample adulteration. This ensures results are both dependable and verifiable.
Due to their clear resistance to tampering, these tests efficiently maintain the integrity of the results. This helps organizations ensure they’re receiving true and untarnished findings, reinforcing trust in the testing process.
With convenient nationwide testing locations, including those in Antrim, NH, our universal testing centers assure ease of access for hair follicle testing. Quick and hassle-free, these facilities simplify the process for individuals and organizations.
Our local and national presence ensures expedient testing services, effortlessly catering to both individual and corporate testing needs, reinforcing the ease of testing with wide-ranging accessibility.
The process for hair follicle testing in Antrim, NH, is both simple and confidential, addressing privacy concerns and facilitating a smooth experience from ordering to receiving results.
We prioritize confidentiality, ensuring all aspects of the hair follicle testing procedure are straightforward and discreet. This ease of use helps build trust and comfort among participants, enhancing the testing process.
In Antrim, NH, our hair follicle testing services provide affordable pricing and swift turnaround times, delivering excellent value to businesses of all sizes.
Our commitment to cost-effectiveness ensures competitive pricing, enabling organizations to benefit from fast and reliable testing results without exceeding their budgets. Quick processing time further enhances the value offered.
Hair follicle testing in Antrim, NH, offers remarkable precision and rapid outcomes. Reliable and efficient, these tests ensure accurate identification of substance use. The testing process is swift, providing the necessary details promptly.
The accuracy of hair follicle drug tests is unparalleled, as they deliver fast and reliable results, minimizing concerns about substance use history. With quick processing, these tests prove indispensable for urgent assessments.
Employers in Antrim, NH, experience compliance and peace of mind through hair follicle testing, which supports adherence to drug-free workplace policies. This minimizes potential legal issues and promotes a safe work environment.
By integrating various compliance facets like policy enforcement and building a secure atmosphere, employers find hair follicle testing an essential tool for legal safeguards and enhancing overall workplace confidence.
