Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective method for identifying drug and alcohol consumption. It offers an extended historical record of alcohol and other drug usage due to the entrapment of biomarkers within the expanding hair strand's fibers. When taken near the scalp, hair can offer nearly a 3-month timeframe for detecting alcohol and drugs. The collection process is straightforward, it's relatively hard to tamper with, and it's easy to transport.
A 1.5-inch section, comprising around 200 hair strands (resembling the thickness of a #2 pencil) nearest to the scalp, will yield 100mg of hair, which is the preferred quantity for both screening and verification. For EtG, additional tests, or tests beyond 10 panels, 150mg of the sample is advisable. We suggest using a jeweler's scale to measure the specimen. Should scalp hair be unavailable, a corresponding quantity of body hair may be gathered. When mentioning head hair, it pertains to scalp hair alone. Body hair encompasses all other hair forms (facial, axillary, etc.).
Process Overview
The lab procedure for processing a drug test result encompasses four crucial steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary processing of a sample within a lab's framework. This process includes ensuring the sample was properly sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and fulfilling any additional data input absent in an electronic chain of custody system.
Screening constitutes an initial rapid evaluation for drugs of misuse. Although Screening offers a budget-friendly option for dismissing drug usage in the majority of samples, any positive screen must be verified for court compliance. Samples showing presumptive positives in Screening require further confirmation.
Should a sample show a presumptive positive in the Screening phase, additional hair is extracted from the initial sample for Extraction. During this phase, drugs are removed from hair at a significantly lower concentration compared to other techniques (such as urine or oral fluid), rendering hair drug screening as the most complex technique to execute.
Verification of any positive screening outcome is carried out via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are cleansed as needed before confirmation. The complete lab process, from Accessioning to Confirmation, is assessed under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though often labeled as "hair follicle tests," the test actually examines the hair strand, not the follicle beneath the scalp
Comparative Superiority— in Depew, NY, the merits of hair testing outweigh those of urine tests. Their detection accuracy far surpasses traditional methods, capturing long-term substance use patterns, which urine tests miss, confined to short-term detection.
Wide-reaching Detection— hair testing’s most compelling feature is the extended detection window, 90 days, importantly offering a wider understanding of an individual's drug history in Depew, NY.
Comprehensive Insights— spanning months, accuracy is solidified, unlike other methods.
Secure Procedures— hair tests are resilient to tampering, steadfastly delivering accurate, authentic outcomes in Depew, NY. Unyielding Testing Technology— prevents alteration, leading the way for unquestionable results.
Convenience Delivered— operating nationwide, including in Depew, NY, Accredited Drug Testing offers comprehensive, easy-to-access services for individuals and organizations alike. With accessible sites, testing is streamlined.
Encouraging Easy Access— ample locations mean minimal hassle.
User-friendly Experience— ordering through receiving results, the confidential process in Depew, NY is seamless. Privacy Prioritized— users partake, confident in information security.
Competitively Priced— cost-efficiency is a cornerstone in Depew, NY, reinforcing confidence in budgets. Quick turnaround complements low pricing, providing businesses with advantageous access to resources.
Efficient Service Models— affordable solutions mean tests suit every scale of operation, aligning with financial goals.
Speedy and Precise in Depew, NY, hair follicle tests are unparalleled in accuracy, reliably indicating substance exposure. Their precision outmatches conventional methods, ensuring individuals undergoing screening are assessed effectively and swiftly.
Unmatched Accuracy is a hallmark of these tests, quickly identifying substances. The advanced technology equates to a thorough appraisal, assisting companies in making informed decisions.
Peace of Mind— hair drug testing ensures Depew, NY employers adhere to rigorous, drug-free mandates. Effortless Compliance— maintaining these standards mitigates risk, elevating safety and reducing legal woes.
