Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a robust method for identifying drug and alcohol consumption. By capturing biomarkers within the hair strand as it grows, hair offers a prolonged record of alcohol and drug usage. When gathered near the scalp, hair can present a detection window extending roughly 3 months for alcohol and other drugs. Hair is straightforward to gather, relatively resistant to tampering, and simple to transport.
A 1.5-inch segment, consisting of around 200 strands (roughly the size of a #2 pencil) closest to the scalp, will produce 100mg of hair, which is the optimal sample for both screening and confirmation. For EtG, additional tests, and/or tests exceeding 10 panels, 150mg of the sample is advised. We suggest weighing the hair on a jeweler’s scale. If scalp hair is unavailable, a similar amount of body hair can be used. When mentioning head hair, we specifically mean scalp hair. Body hair pertains to any other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result encompasses four main stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary processing of a sample into a laboratory’s system. This process includes verifying the sample's proper sealing and shipping, allocating a random LAN (Laboratory Accessioning Number), and completing any additional data entry absent in an electronic chain of custody system.
Screening involves an initial rapid test for drugs of abuse. While Screening provides a cost-effective method to rule out drug usage for the majority of samples, a positive result requires confirmation to be legally admissible. All samples with a presumptively positive Screening result must undergo a follow-up Confirmation.
Upon a presumptive positive result in the Screening phase, additional hair is taken from the original specimen and prepped for Extraction. In this phase, drugs are removed from hair at significantly lower concentrations than in other methodologies (e.g., urine or oral fluid), which is reason for hair drug screening's high complexity.
Confirmation of any positive screening outcome is conducted using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives are pre-washed before Confirmation if necessary. The entire lab process from Accessioning to Confirmation is audited under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being frequently termed "hair follicle tests", the test itself evaluates the hair strand and not the follicle beneath the scalp.
In Wheeler, IL, hair follicle testing stands out for its exceptional detection capabilities compared to urine tests. Hair tests provide a broad detection window, offering detailed insights into an individual's drug use history, whereas urine tests often capture more recent use, missing crucial long-term data. Individuals seeking reliable evaluations find hair follicle analysis preferable.
Hair follicle testing in Wheeler, IL, offers a prolonged detection window, capturing drug use over an extended period of up to 90 days. Employers gain a comprehensive understanding of an applicant or current employee's substance use history, providing invaluable insights that contribute to informed hiring and retention decisions.
Using hair follicle testing in Wheeler, IL, remarkably reduces the likelihood of sample tampering, ensuring uncompromised and credible results. The method's intricacy makes it nearly impervious to manipulation, offering reliable assessments where absolute assurance in test outcomes is crucial for stakeholders.
Discover the ease of access with nationwide and local facilities in Wheeler, IL, providing accessible drug testing services. Conveniently located centers resolve accessibility issues, facilitating quick and straightforward testing experiences for clients across varied geographic locations, ensuring swift service for all.
The process for hair follicle drug testing in Wheeler, IL, is designed for efficiency and confidentiality. From ordering to receiving results, every step prioritizes user privacy and simplicity. Concerns about ease of use and discretion are addressed, ensuring a seamless client experience with zero compromise on comfort.
Affordable pricing and rapid turnaround define our hair follicle testing services in Wheeler, IL. Businesses of all sizes find value in our competitive pricing structures, benefiting from the quick receipt of results. The combination of cost-effectiveness and speed solidifies our reputation for delivering exceptional services.
Residents of Wheeler, IL, benefit from the rapid and dependable outcomes of hair follicle drug testing. Known for its precision, this method ensures a high level of accuracy in identifying substance usage patterns, attributed to the advanced analytical techniques employed. The swift results empower employers and individuals, promoting informed decisions promptly.
Employers in Wheeler, IL, achieve peace of mind by implementing hair follicle testing. This approach guarantees adherence to workplace drug-free mandates, minimizing legal risks while promoting safety and productivity. Trust in results solidifies compliance efforts, protecting employers and their workforce alike.
