Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly perceived as an effective method for identifying alcohol and drug use. Hair strands provide a prolonged record by encapsulating biomarkers within their fibers as they grow. When taken near the scalp, these samples can offer a detection range of up to approximately 3 months for drugs and alcohol. Sample collection is straightforward, resistant to tampering, and easily transported.
To obtain an ideal sample, a 1.5-inch length of about 200 hair strands (similar in size to a #2 pencil) closest to the scalp yields 100mg, perfect for screening and validation. For EtG, add-ons, and/or testing beyond 10 panels, a sample of 150mg is suggested. We advise using a jeweler’s scale to measure the specimen weight. Should scalp hair be unavailable, a comparable quantity of body hair can be collected. Referencing head hair indicates only scalp hair; body hair includes other types such as facial or axillary hair.
Process Overview
The primary steps in processing a drug test in a laboratory are Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first step, integrating a sample into the laboratory’s system. The process includes verifying the proper sealing and shipping of the sample, assigning a random LAN (Laboratory Accessioning Number), and completing any missing data entry not covered by an electronic chain of custody system.
Screening is an initial rapid test for substances of abuse. Although Screening efficiently rules out drug presence in most cases, a positive screen must be verified for legal validity. Samples suggesting positivity in Screening require secondary confirmation.
When a sample tests presumptively positive during Screening, additional hair is extracted from the original sample for the Extraction phase. Here, drugs are isolated from hair at a much lower concentration compared to other methods (e.g., urine or oral fluid), making hair drug screening one of the most intricate methodologies.
Confirmation for positive screens is conducted through GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumptive positive samples are washed before confirmation if necessary. The complete lab process from Accessioning to Confirmation is audited under CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often dubbed "hair follicle tests," the test actually examines the hair strand, not the hair follicle beneath the scalp.
When considering drug testing in Kentland, IN, hair follicle testing proves superior to traditional urine tests. Its benefits include higher accuracy, reliability, and an extensive detection period of up to 90 days. Unlike urine tests that are limited in their time frame, hair testing offers more consistent results, contributing to an accurate understanding of an individual's drug use history.
In Kentland, IN, hair follicle testing excels with its extended detection window, capturing drug use patterns over up to 90 days. This method enables employers to view an individual's comprehensive substance history, aiding in thorough assessments. By providing a detailed overview, it ensures informed and considered employment decisions.
Hair follicle testing in Kentland, IN, significantly reduces the likelihood of sample adulteration. Its robust collection process offers a trusted solution, ensuring results remain reliable and unquestionable. Employers can thus depend on these tamper-resistant methods for truthful substance use insights, ensuring confidence in outcomes.
The nationwide and local presence of testing centers in Kentland, IN, offers unmatched convenience for hair follicle drug tests. Accredited Drug Testing ensures easy and efficient access to testing services, facilitating hassle-free experiences for individuals and employers, wherever they are based, ensuring high accessibility.
In Kentland, IN, the process for hair follicle testing is straightforward and confidential. From ordering, administering, to receiving results, every step is designed to safeguard privacy while maintaining ease of use. Addressing concerns regarding personal data, it ensures users are comfortable with the testing procedure.
Offering competitive pricing and swift turnaround times, hair follicle testing in Kentland, IN, provides excellent value. Companies of all sizes benefit from its affordability and expedited results, reinforcing reliability and ensuring peace of mind. Rapid processing ensures that employers can make quick and informed decisions.
In Kentland, IN, hair follicle drug testing stands out for its speed and precision, delivering accurate detection of substance use across various timelines. Its capability to provide prompt results ensures that both employers and individuals receive crucial information without delay. These tests offer unmatched accuracy, ensuring that substance use is reliably identified, supporting informed decision-making.
Ensuring compliance with drug-free policies is crucial for Kentland, IN, employers. Hair follicle testing guarantees adherence, effectively mitigating legal risks while enhancing workplace safety. Its thorough and reliable approach provides employers with peace of mind, fostering trust in maintaining a secure and productive environment.
