Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is widely recognized for its effectiveness in detecting drug and alcohol consumption. Hair serves as a comprehensive record of alcohol and drug usage by embedding biomarkers within the hair strand as it grows. When collected near the scalp, hair can reveal a detection timeframe of up to three months for alcohol and drugs. Hair collection is straightforward, challenging to tamper with, and convenient for transportation.
A 1.5-inch hair sample consisting of about 200 strands (around the size of a #2 pencil) nearest the scalp will yield 100mg of hair, which is the optimal amount for both screening and verification. For EtG, additional analyses, and/or tests exceeding 10 panels, a sample of 150mg is advised. We suggest using a jeweler’s scale for accurate measurement. If scalp hair is unavailable, a comparable amount of body hair can be used. When discussing head hair, we specifically mean scalp hair. Body hair covers all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary phase where a sample is integrated into a laboratory’s system. This step ensures the sample is correctly sealed and shipped, assigns a LAN (Laboratory Accessioning Number) at random, and completes any supplementary data entry not available via an electronic chain of custody system.
Screening is a quick initial assessment for drugs of abuse. It is an economical method to rule out drug use in most samples, though a confirmed result is needed for court admissibility. Samples that screen presumptively positive require a follow-up confirmation.
When a sample tests presumptively positive in the Screening phase, additional hair is extracted from the initial sample and prepared for Extraction. During this phase, drugs are isolated from hair at significantly lower concentrations than in other methods (such as urine or oral fluid), which accounts for hair drug screening’s complexity.
Confirmation of any positive screen result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples that presumptively test positive undergo a washing process before confirmation if necessary. The complete laboratory sequence from Accessioning to Confirmation is reviewed under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed as "hair follicle tests", the analysis actually examines the hair strand, not the follicle beneath the scalp.
In Sans Souci, SC, hair follicle testing surpasses traditional urine tests. A crucial benefit is superior detection accuracy. Compared to urine tests, hair testing identifies drug use over a longer period, ensuring reliable results that maintain the integrity of testing outcomes.
Hair testing is trusted by employers for its consistency. Unlike urine tests, which are more vulnerable to manipulation, hair follicle tests offer an unbiased approach. Their detection capability enhances workplace safety and policy adherence.
The extended detection window of hair follicle tests in Sans Souci, SC offers a comprehensive view into an applicant or employee's substance history. This method reveals drug use over a 90-day period, providing a reliable account of past substance interactions, unlike restrictive urine tests.
Employers benefit from the detailed insight into applicants' drug histories, which hair testing provides. This depth of analysis allows for informed decision-making, strengthening workplace substance policies.
Hair follicle tests in Sans Souci, SC are renowned for their resistance to tampering. This testing method ensures samples are reliable and accurate by reducing the risk of adulteration, giving employers and individuals peace of mind with unquestionable results.
In comparison to other methods, hair testing excels in upholding the integrity of the sample. Its design significantly curbs manipulation attempts, maintaining trust in the results provided.
With many convenient locations across Sans Souci, SC, hair follicle testing is easily accessible. Our nationwide and local centers guarantee quick, seamless testing experiences, catering to diverse testing needs.
Accredited Drug Testing ensures local access to hair testing services. Our widespread centers offer ease of booking and completion, eliminating the hassle of distant travel, and ensuring timely test administration.
The hair follicle testing process in Sans Souci, SC is simple and confidential. Ordering, taking, and receiving results is straightforward, with a focus on privacy. This commitment to discreet and efficient practices addresses any concerns regarding ease of use.
Our streamlined testing procedure prioritizes confidentiality at every stage. It allows individuals to undergo tests with assurance of privacy, eliminating stress and ensuring results are securely handled and communicated.
Accredited Drug Testing provides affordable pricing for hair tests in Sans Souci, SC, ensuring excellent value. Our competitive cost structures combined with rapid result turnaround meet the financial and operational needs of businesses of all sizes.
Our service commitment ensures that clients receive quick, cost-effective testing. The value offered is unmatched, as companies gain rapid and reliable insight into employee substance use without financial strain.
Hair follicle tests in Sans Souci, SC stand out for their precision and speed. These tests ensure high accuracy in recognizing substance use. The efficacy of hair testing offers reassurance with prompt and precise results for those needing dependable drug testing.
Employers and individuals alike can trust the fast turnaround of hair follicle tests. Their meticulous process leads to reliable results, confirming their reputation for accuracy in drug detection.
For employers in Sans Souci, SC, hair follicle testing ensures compliance with drug-free policies and reduces legal risks. This method bolsters workplace safety through its reliability, helping businesses maintain a substance-free environment and providing a compliant testing solution.
Hair testing fosters peace of mind for employers seeking to enforce strict substance policies. It serves as a proactive approach to sustain workplace integrity, reflecting a commitment to employee well-being and legal adherence.
