Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a significant technique for identifying drug and alcohol consumption. Hair captures a prolonged record of alcohol and drug usage by securing biomarkers within the strands of growing hair. When collected near the scalp, hair can reveal a detection period of up to roughly 3 months for alcohol and other drugs. Hair collection is straightforward, challenging to tamper with, and conveniently shippable.
Gathering a 1.5-inch sample, roughly equivalent to 200 hair strands near the scalp (comparable to the thickness of a #2 pencil), yields 100mg of hair, deemed perfect for both screening tests and confirmations. For EtG, additional tests, or panels exceeding 10, a sample of 150mg is advised. It’s suggested to measure the specimen using a jeweler’s scale. In cases where scalp hair is unavailable, a comparable body hair quantity is acceptable. By head hair, we specifically mean scalp hair only. Body hair encompasses any other types (facial, axillary, etc.).
Process Overview
The laboratory procedures for processing a drug test result involve four central steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initiation of incorporating a sample into the laboratory's system. This step ensures the sample was properly sealed and transported, assigns a LAN (Laboratory Accessioning Number) randomly, and completes any extra data entry not covered by an electronic chain of custody system.
Screening is a preliminary assessment to identify potential drug usage. Even though Screening is an affordable approach to eliminate drug use suspicion in most samples, any positive result must be confirmed for legal acceptance. Samples appearing positive in Screening require a subsequent confirmation.
Presumptive positives in the Screening phase lead to further hair being taken from the initial sample for Extraction. During Extraction, drugs are isolated from hair at a notably lower concentration than seen in other practices like urine or oral fluid, highlighting why hair drug testing is a challenging process.
Confirmation for any positive screening result is executed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumed positive samples undergo washing before confirmation when necessary. The complete lab process from Accessioning to Confirmation is scrutinized based on both CAP (College of American Pathologists) Hair criteria and ISO/IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Though often called "hair follicle tests", the examination targets the hair strand itself, not the follicle beneath the scalp.
When compared to urine tests, hair follicle testing in Waynetown, IN, is unrivaled for its superior detection capabilities. Its reliability stems from its advanced accuracy and wider timespan for indicating drug use. This test captures comprehensive data, proving invaluable for employers and institutions aiming for robust drug detection solutions.
Waynetown, IN benefits from hair follicle testing's extended detection range. Hair tests can identify drug consumption over periods up to 90 days, offering employers a comprehensive view into the long-term substance history of candidates or employees. This extended window is crucial for informed evaluations and policies.
Hair follicle tests in Waynetown, IN, greatly mitigate the risk of sample tampering. The testing method is noted for being tamper-resistant, thereby delivering dependable outcomes. Its inherent design curtails adulteration, ensuring unquestionable results essential for maintaining integrity and precision in assessments.
Offering convenience across and beyond Waynetown, IN, our nationwide testing centers simplify access to hair follicle testing services. The extensive network ensures testing is quick and hassle-free, meeting client needs efficiently without prolonged wait times or logistical burdens.
In Waynetown, IN, the hair follicle testing process is designed to be simple and confidential. We ensure ordering, testing, and result delivery are handled discreetly, respecting client privacy and ensuring ease of use from start to finish, all with an emphasis on security and simplicity.
Waynetown, IN residents can benefit from affordable pricing and fast service with our hair follicle tests. Competitive prices coupled with rapid delivery times provide immense value, making it ideal for companies of all sizes seeking efficient and cost-effective solutions without sacrificing quality.
In Waynetown, IN, the precision and swiftness of hair follicle drug testing stand out. High accuracy characterizes these tests, as they keenly detect substance use, ensuring quick verification. They surpass traditional methods by offering fast, reliable results that empower decision-makers with trusted data, reinforcing their utility in various professional settings.
Employers in Waynetown, IN, can rely on hair follicle testing for enforcing drug-free workplace policies. This method ensures compliance, reducing legal risks while enhancing workplace safety. By employing this test, businesses can achieve operational peace of mind, knowing they adhere to stringent regulatory standards.
