Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as a potent method for identifying drug and alcohol use. Hair captures a long-term record of substances by embedding biomarkers in the fibers of the growing hair strand. When cut close to the scalp, hair offers nearly a 90-day detection timeframe for alcohol and drugs. Hair collection is straightforward, somewhat resistant to tampering, and easy to transport.
A sample measuring 1.5 inches, containing around 200 hair strands (comparable to a #2 pencil's breadth) nearest the scalp, yields 100mg of hair, which is the optimal sample size for analysis and verification. For EtG, add-ons, and/or tests exceeding 10 panels, a 150mg sample is advised. Utilizing a jeweler’s scale for weighing the sample is suggested. In the absence of scalp hair, a comparable quantity of body hair can be used. When mentioning head hair, we specifically mean scalp hair. Body hair pertains to all other hair categories (facial, axillary, etc.).
Step-by-Step Process
The laboratory drug testing workflow comprises four principal phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the introductory phase of integrating a sample into a lab's database. This procedure encompasses confirming the sample's proper sealing and delivery, allocating a unique LAN (Laboratory Accessioning Number), and finishing any supplemental data input absent from an electronic custody chain.
Screening executes an initial swift assessment for substance abuse. Although Screening is a budget-friendly technique for ruling out drug usage in most samples, a positive screening demands confirmation for legal proceedings. Samples indicating presumptive positives in Screening necessitate additional confirmation.
For samples showing presumptive positives during Screening, extra hair is extracted from the initial sample for Extraction preparation. During Extraction, drugs are extracted from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluids), highlighting why hair drug analysis remains the most challenging technique to execute.
Positive screening confirmations are accomplished via GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives undergo washing prior to confirmation if necessary. The comprehensive lab procedure, from Accessioning through Confirmation, undergoes scrutiny under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Benefits of Hair Drug Testing:
Drawbacks:
Note: Despite frequent reference as "hair follicle tests", the analysis actually focuses on the hair strand rather than the follicle under the scalp.
In Dunellen, NJ, the advantages of hair follicle testing over traditional urine tests are prominent. While urine tests can detect recent use, hair tests provide superior detection accuracy and reliability for longer-term analysis. Hair testing offers an extensive detection window and reduces the likelihood of false negatives, ensuring organizations maintain integrity in drug testing practices.
Hair follicle testing in Dunellen, NJ, offers an extended detection window of up to 90 days, making it an invaluable tool for employers wanting a comprehensive overview of a potential or current employee's substance use history. This method allows a broader view of an individual’s behavior, surpassing the brief window detected by urine tests.
Hair follicle tests used in Dunellen, NJ, are a tamper-resistant method that significantly minimizes the chances of sample adulteration. The integrity of hair testing provides results that are reliable and irrefutable, giving employers and legal authorities high confidence in the findings, which is critical for maintaining accuracy in sensitive situations.
With testing centers nationwide, including those in Dunellen, NJ, access to hair follicle testing is convenient and straightforward. Our extensive network ensures quick and easy access to testing services, simplifying the process for individuals and businesses across the country.
The process for hair follicle testing in Dunellen, NJ, is designed to be simple and confidential. From ordering to taking the test and receiving results, privacy and ease of use are prioritized. This streamlined process alleviates concerns regarding confidentiality while ensuring users can navigate testing procedures efficiently.
Our hair follicle testing in Dunellen, NJ, offers affordable pricing and fast turnaround times, providing value for companies of all sizes. Competitive pricing structures combined with speedy results ensure businesses receive excellent service without excessive costs, promoting fiscal responsibility while achieving testing goals.
Hair follicle drug tests provide fast, accurate, and reliable results in Dunellen, NJ. Known for their precision, these tests can swiftly detect substance use, ensuring high accuracy and peace of mind. Whether for workplace compliance or legal matters, hair testing stands out for its ability to consistently deliver dependable data promptly.
For employers in Dunellen, NJ, adopting hair follicle testing ensures compliance with drug-free workplace policies, minimizing potential legal risks. This method supports the creation of a safer workplace environment by reliably identifying substance use, fostering peace of mind among stakeholders.
