Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for identifying drug and alcohol consumption. Hair captures a lengthy record of alcohol and drug use by embedding biomarkers within the growing hair fibers. When collected near the scalp, hair can offer up to a 3-month detection timeline for alcohol and drugs. Hair collection is straightforward, relatively hard to tamper with, and simple to transport.
A 1.5-inch portion of roughly 200 hair strands (comparable to the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, ideal for analysis and verification. For EtG, additional tests, and/or those exceeding 10 panels, a 150mg specimen is advisable. We suggest measuring the specimen with a jeweler’s scale. If scalp hair is inaccessible, an equivalent quantity of body hair can be gathered. 'Head hair' specifically refers to scalp hair. 'Body hair' encompasses all other hair categories (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result comprises four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the preliminary processing of a specimen into a lab’s system. This covers ensuring the sample was properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any missing data entry not available through an electronic chain of custody system.
Screening performs an initial rapid assessment for drugs of abuse. Although Screening is a resourceful means to exclude drug use in most samples, a positive screen requires confirmation to be court-admissible. Any samples presumed positive in Screening need a secondary validation.
If a sample is presumed positive during Screening, additional hair is extracted from the original specimen for Extraction. Here, drugs are isolated from hair at significantly lower concentrations compared to other methods (such as urine or oral fluids), making hair drug screening the most challenging method to execute.
Confirmation of any positive screening outcome is accomplished through GC/MS, GC/MS/MS, or LC/MS/MS. All samples testing presumptive positive are cleaned before confirmation as needed. The comprehensive lab process from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although frequently called "hair follicle tests", the actual analysis targets the hair strand, not the follicle beneath the scalp.
Why does hair follicle testing surpass urine tests in Eckman, ND? The answer lies in its unparalleled detection precision and dependability. Hair tests extend the analysis window significantly, offering a more comprehensive and reliable history of substance intake. This advantage makes them superior for accurate drug testing.
In Eckman, ND, hair follicle tests offer an extended detection window of up to 90 days, unraveling comprehensive substance use histories. This prolonged monitoring period enables employers to assess both applicants and current employees better, providing a thorough understanding of one's drug use over time.
The hair follicle test is renowned for its tamper-resistant qualities in Eckman, ND. This testing method fundamentally diminishes the likelihood of tampering or sample alteration. As a result, it delivers consistent and unquestionable outcomes, safeguarding the integrity of the testing process.
With locations spread nationwide, including Eckman, ND, accessing hair follicle drug testing is straightforward. Our widespread centers ensure seamless and convenient testing options, making it easy for individuals and businesses to meet their testing needs without hassle.
In Eckman, ND, the hair follicle testing process is straightforward and confidential. From placing an order to completing the test, the experience is designed to be simple. Confidentiality is maintained throughout, addressing privacy concerns while ensuring ease of access to results.
In Eckman, ND, hair follicle testing is not only fast but also competitively priced, catering to diverse business needs. Our pricing structures combined with quick turnaround times ensure that businesses receive excellent value, aligning efficiency with affordability.
In Eckman, ND, hair follicle drug assessments provide swift and trustworthy outcomes. These tests boast high precision in spotting substance use, ensuring dependable and immediate results. The meticulous nature of hair analysis leads to accurate detection, making them a preferred choice for many.
For Eckman, ND employers, hair follicle testing ensures adherence to drug-free workplace standards, fostering compliance and peace of mind. This testing strategy lowers legal vulnerabilities and enhances workplace safety, affirming employers' commitment to maintaining a drug-free environment.
