Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as an effective means for identifying drug and alcohol consumption. Hair offers an extensive historical account of substance use by embedding biomarkers within the fibers of the growing strand. When taken from near the scalp, hair can provide a detection period of up to three months for alcohol and other drugs. It is easy to collect, fairly tamper-resistant, and simple to send off.
A 1.5-inch segment of approximately 200 hair strands (comparable to the thickness of a #2 pencil) closest to the scalp will yield 100mg of hair, which is the optimal quantity for screening and confirmation. For EtG, additional analyses, or tests exceeding 10 panels, 150mg of the specimen is suggested. We advocate for weighing the sample on a jeweler's scale. If scalp hair is not obtainable, an equivalent amount of body hair may be collected. When we mention head hair, we specifically mean scalp hair. Body hair encompasses all other varieties (such as facial, axillary, etc.).
Process Overview
The process in a lab for processing a drug test result includes four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning constitutes the preliminary handling of a sample into a lab's framework. This encompasses confirming that the sample was properly sealed and dispatched, assigning a unique LAN (Laboratory Accessioning Number), and completing any additional data entry absent from an electronic chain of custody system.
Screening involves an initial rapid assessment for substances of abuse. While Screening serves as an economical method to discount drug presence in most samples, a positive screen must be confirmed for legal admissibility. Samples indicating a presumptive positive result during Screening necessitate a secondary validation.
Should a sample yield a presumptive positive in the Screening phase, more hair is extracted from the initial sample for the Extraction phase. Here, drugs are derived from hair at significantly lower concentrations than other methods (such as urine or oral fluid), which accounts for why hair drug screening is among the most challenging methodologies to conduct.
Validation of any positive screen is carried out by GC/MS, GC/MS/MS, or LC/MS/MS. All samples showing presumptive positive results are cleaned prior to confirmation as necessary. The comprehensive lab procedure, from Accessioning to Confirmation, is audited under both the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently called "hair follicle tests", the analysis actually examines the hair strand, not the follicle beneath the scalp.
Hair follicle tests surpass urine tests by offering superior accuracy in detection. In Mount Holly, SC, these assessments are increasingly preferred for their reliability over longer detection windows. Not only do they provide a comprehensive view of substance use, but their accuracy also reduces false negatives and minimizes administrative headaches for employers.
Compared to urine testing, hair tests boast a significant edge in spotting habitual drug use. This makes them indispensable for those seeking in-depth evaluation, providing clearer insights and an added layer of verification.
In Mount Holly, SC, hair follicle tests offer an extensive look into an individual's drug use history, distinguishing themselves with a 90-day detection window. This comprehensive scope aids employers in forming a complete profile of a candidate or employee's substance habits.
These tests are effective for assessing long-term patterns, providing insights that contrast sharply with the limitations of traditional methods like urine testing. This advantage makes hair testing an essential tool for robust evaluations.
Hair follicle tests in Mount Holly, SC, significantly mitigate tampering risks, ensuring unquestionable reliability. Their collection method virtually nullifies the opportunity for sample adulteration, offering definitive results that maintain the integrity of the testing protocol.
The confidence in hair testing is unmatched, as the process inherently guards against manipulation. With nearly tamper-proof methodology, these tests stand as a robust choice for accurate substance use verification.
In Mount Holly, SC, our vast network of testing centers offers unmatched convenience. With locations available nationwide, quick and accessible testing is always within reach, ensuring a seamless and hassle-free experience.
Whether in Mount Holly or other cities, our facilities are equipped to deliver prompt services, making scheduling and processing straightforward. This national reach guarantees that testing is never a barrier, but a helpful resource readily available.
The process for hair follicle drug tests in Mount Holly, SC is both simple and confidential. From ordering to receiving results, every step ensures privacy and ease for all participants, alleviating concerns over discretion.
Our streamlined procedures allow for straightforward test administration. Confidentiality is a priority, providing individuals with peace of mind while maintaining the utmost respect for personal privacy throughout the testing journey.
In Mount Holly, SC, our hair follicle testing services offer competitive pricing and rapid result turnaround. Companies of all sizes find great value in our cost-effective solutions, which align with budgetary needs while ensuring quality.
Our focus on affordability means businesses can invest in reliable drug testing without excessive financial burden. The quick processing times further enhance our services, providing efficiency without compromising on accuracy.
In Mount Holly, SC, hair follicle drug tests offer swift and precise results. Their refined accuracy ensures reliable identification of drug use patterns. These tests are adept at correctly identifying substance usage, making them the preferred choice for comprehensively assessing individuals' drug involvement.
Employers in Mount Holly rely on hair testing for its efficiency and detail. The high precision rates of these tests mean that results are not only timely but also exceptionally trustworthy. This accuracy supports employers in making informed decisions swiftly.
For companies in Mount Holly, SC, hair follicle testing fortifies compliance with workplace drug policies. Ensuring adherence to drug-free mandates elevates workplace safety and reduces legal liabilities.
Employers benefit from the peace of mind that comes with rigorous and defensible testing methods. By choosing hair testing, companies not only meet regulatory standards but also promote a safer, more secure work environment.
