Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is regarded as an effective means for identifying drug and alcohol consumption. It captures biomarkers in the strand's fibers, offering a long-term record of substance use. When gathered near the scalp, a hair sample can reveal drug or alcohol use for a period of around 3 months. It is straightforward to collect, relatively hard to tamper with, and simple to send.
A sample measuring 1.5 inches, consisting of approximately 200 hair strands (roughly the width of a #2 pencil), is sufficient – providing 100mg of hair, the preferred quantity for analysis and validation. For EtG, add-ons, or tests exceeding 10 panels, 150mg is advised. Utilizing a jeweler's scale to measure the sample weight is recommended. If scalp hair cannot be sourced, an equivalent quantity of body hair is acceptable. "Head hair" refers exclusively to scalp hair, while "body hair" encompasses all other forms (facial, axillary, etc.).
Process Overview
The key phases in processing a drug test in a lab include Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the preliminary step where a specimen is logged into a laboratory’s database. It involves verifying proper sealing and shipping of the sample, assigning a unique LAN (Laboratory Accessioning Number), and finalizing any missing data entry not captured by an electronic chain of custody system.
Screening is a preliminary analysis for illicit substance use. Though Screening is an economical approach to exclude drug use in many samples, a positive result must undergo confirmation to be valid for legal proceedings. Samples with a presumptive positive screen require additional confirmation.
When screened samples are presumptively positive, more hair is gathered from the original sample for the Extraction phase. During Extraction, drugs are drawn from hair at much lower levels compared to urine or oral fluid testing, making hair drug testing particularly challenging.
Confirmation follows any positive screen outcomes using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumptive positive samples are cleaned before undergoing confirmation, as necessary. The full laboratory process, from Accessioning to Confirmation, is supervised under CAP (College of American Pathologists) Hair criteria and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: While termed "hair follicle tests", the procedure examines the hair strand and not the hair follicle beneath the scalp.
Hair follicle testing in Triumph, IL holds a distinct edge over traditional urine tests due to its superior detection accuracy. Hair tests provide a more comprehensive assessment of substance use, capturing a broader spectrum of drug consumption than urine tests. This results in more reliable outcomes, proving beneficial for employers needing consistent drug use verification.
Employers in Triumph, IL, benefit from hair follicle testing due to its extended detection window. This method can reveal drug use history up to 90 days, giving a comprehensive view of an individual's substance habits. With such an extensive timeline, employers can make better-informed decisions about hiring and maintaining a drug-free environment.
Hair follicle testing in Triumph, IL is a tamper-resistant method, reducing the opportunity for sample adulteration. By using hair specimens, one can significantly minimize the risk of tampering or cheating, thereby ensuring reliable and incontestable results. This reliability solidifies its trustworthiness among employers and legal entities.
With convenient nationwide locations, including in Triumph, IL, accessing our hair follicle testing services is straightforward and hassle-free. Our expansive network ensures individuals can quickly reach a testing center, facilitating a swift and easy testing process, irrespective of their location across the country.
In Triumph, IL, our hair follicle testing process is simple and confidential. From ordering to receiving results, every step is designed to ensure privacy and ease. This transparency and user-friendly approach allay privacy concerns, making the testing experience smooth for all parties involved.
We pride ourselves on offering affordable pricing and fast turnaround times in Triumph, IL. Our competitive pricing structures ensure budget-friendly solutions, complemented by rapid results that provide excellent value. Businesses of all sizes can benefit from our economic and efficient drug testing services.
In Triumph, IL, hair follicle drug tests are known for their fast and accurate results. These tests stand out due to their high precision in detecting various substances. The method offers quick results without compromising on reliability. This speed and accuracy make hair testing a preferred choice for ensuring trustworthy outcomes.
For employers in Triumph, IL, hair follicle tests deliver compliance and peace of mind by supporting workplace drug-free policies. This testing method helps in ensuring adherence to company policies, mitigating legal risks, and fostering a safer working environment. Its credibility enhances confidence among employers.
