Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a potent instrument for identifying drug and alcohol consumption. Hair presents a prolonged historical account of alcohol and other substances by encapsulating biomarkers within the fibers of the mature hair strand. When collected near the scalp, hair can offer a detection window of up to roughly three months for alcohol and drugs. Hair is straightforward to collect, quite resistant to tampering, and straightforward to transport.
A 1.5-inch segment of about 200 hair strands (approximately the size of a #2 pencil) nearest to the scalp will yield 100mg of hair, which is the optimal sample for screening and verification. For EtG, supplementary, and/or tests exceeding 10 panels, 150mg of the sample is advisable. It is suggested to measure the specimen on a jeweler’s scale. If scalp hair is absent, an equivalent quantity of body hair may be gathered. When mentioning head hair, it refers strictly to scalp hair. Body hair encompasses all other hair categories (facial, axillary, etc.).
Process Overview
The procedure comprises four primary steps essential for laboratory processing of a drug test result: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary processing of a sample into the laboratory’s system. This step verifies that the sample was appropriately sealed and dispatched, assigns a random LAN (Laboratory Accessioning Number), and completes any further data entry not provided by an electronic chain of custody system.
Screening involves an initial rapid assessment for drugs. Although Screening is a cost-effective means to exclude drug usage in the majority of samples, a positive screening necessitates confirmation to be permissible in legal settings. Any samples that are potentially positive during Screening require a secondary verification.
In the event a sample is potentially positive in the Screening phase, additional hair is extracted from the primary specimen and prepped for Extraction. During this phase, substances are extracted from hair at a considerably lower concentration than other methodologies (e.g., urine or oral fluid), which is a reason why hair drug testing is among the most challenging techniques to execute.
Verification of any positive screening outcome is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All potentially positive samples undergo washing prior to confirmation as needed. The complete laboratory process from Accessioning to Verification is evaluated in adherence to both CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While often termed as "hair follicle tests", the analysis pertains to the hair strand rather than the hair follicle underneath the scalp.
Hair follicle tests in Morton, IL, surpass urine tests in accuracy and reliability. Offering better detection capabilities, they are ideal for those needing precise insights. These tests provide unmatched consistency and validity, establishing themselves as a superior alternative to traditional methods.
Employers in Morton, IL, benefit from the extended detection capabilities of hair follicle testing. With a reach of up to 90 days, this method provides a thorough view of an individual's substance use history, aiding in informed decision-making. Its long detection window offers confidence in assessing behavior over time.
Morton, IL's hair follicle tests are notably tamper-resistant, offering trusted outcomes. This testing method significantly curtails the risk of sample manipulation, guaranteeing reliable results. Its design ensures authenticity, making it a preferred choice for security-conscious situations.
Morton, IL offers convenient access to nationwide and local testing centers. This arrangement guarantees prompt and easy engagement with hair follicle testing services, ensuring a smooth user experience. The availability of these centers underscores accessibility, making testing hassle-free for all seeking these services.
Morton, IL's hair follicle testing process is straightforward and confidential. Ensuring user privacy, the simple ordering, participation, and results-receiving steps address any privacy concerns. The method prioritizes ease of use while maintaining confidentiality throughout, reassuring those involved in the testing procedure.
Offering attractive pricing and quick results in Morton, IL, hair follicle tests deliver excellent value. The competitive cost combined with rapid turnaround provides peace of mind for businesses of various sizes, emphasizing affordability without compromising quality or speed.
In Morton, IL, hair follicle drug tests stand out for their speed and precision. Known for high accuracy, these tests reliably track substance use, making them a leading choice for those in need of fast results. The approach ensures precise detection, setting a high standard for effectiveness and dependability.
In Morton, IL, hair follicle tests bolster compliance with drug-free workplace policies. By minimizing legal liabilities and elevating safety, these tests offer employers a sense of reassurance. They confidently check substance use, enhancing organizational standards and fostering peace of mind.
