Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a potent instrument in identifying drug and alcohol consumption. Hair offers a prolonged timeline of alcohol and drug usage by embedding biomarkers within the growing hair strand. When procured near the scalp, hair can offer nearly a 3-month detection period for alcohol and drugs. Hair collection is straightforward, relatively hard to tamper with, and simple to transport.
A 1.5-inch segment of roughly 200 hair strands (comparable to a #2 pencil's thickness) nearest to the scalp yields 100mg of hair, the optimal quantity for analysis and validation. For EtG, additional testing, and tests exceeding 10 panels, 150mg of the sample is advisable. It's suggested to weigh the sample using a jeweler’s scale. If scalp hair is unavailable, an equivalent volume of body hair can be used. When mentioning head hair, we mean only scalp hair. Body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The four principal steps in the lab processing of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a lab's system. This step verifies that the sample was correctly sealed and shipped, allocates a random LAN (Laboratory Accessioning Number), and finalizes any extra data entry absent from an electronic chain of custody system.
Screening involves a preliminary rapid assessment for drugs of abuse. Though Screening is a cost-saving approach to eliminate drug use on most samples, a positive screen must be confirmed for legal acceptance. Samples that show a presumptive positive in Screening necessitate secondary confirmation.
Should a sample test presumptively positive during Screening, additional hair is extracted from the initial sample and prepared for Extraction. This phase involves extracting drugs from hair at concentrations lower than those in other methods (e.g., urine or oral fluid), highlighting why hair drug screening is the most complex method to execute.
Confirmation of any positive screening result is achieved via GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, all presumptive positive samples undergo washing as needed. The comprehensive lab process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair credential and the accreditation to ISO / IEC 17025 benchmarks.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the examination itself assesses the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Supersedes Urine Testing in Lillian, TX
Employers in Lillian, TX benefit from the superior accuracy of hair testing, offering a trusted evaluation method over its urine counterpart. Its robust nature ensures a comprehensive review.
Hair follicle tests in Lillian, TX reveal drug use over a lengthy up to 90-day period. This extended detection window provides a thorough view of an individual's substance history, crucial for a complete evaluation.
The extended detection capability of hair testing empowers employers with a critical tool for understanding an applicant's or employee's drug use patterns, aiding in informed decision-making.
Tamper-Resistant Hair Follicle Testing greatly lowers the risk of sample tampering, providing highly reliable results in Lillian, TX. Hair samples can't be easily altered, unlike some other testing methods.
This method's innate resistance to adulteration ensures unquestionable accuracy, giving employers the confidence in the veracity of the test results, enhancing trust in the process.
Convenient Testing Locations in Lillian, TX are part of Accredited Drug Testing's national network, offering prompt and easy access. Our numerous centers guarantee hassle-free testing, meeting your needs swiftly.
Our extensive network in Lillian, TX provides unmatched convenience, with testing centers strategically located for quick access, easing the process for all clients in the area.
The testing process in Lillian, TX is straightforward and confidential. From ordering to receiving results, we prioritize privacy, ensuring a seamless experience free from concerns about security and confidentiality.
Accredited Drug Testing offers a user-friendly approach in Lillian, TX, where simplicity and discretion are at the forefront, allowing for an effortless and secure testing journey.
Our competitive pricing in Lillian, TX ensures excellent value. Combined with fast turnaround times, we deliver superior service, making us an attractive option for businesses seeking economical and efficient solutions.
In Lillian, TX, Accredited Drug Testing commits to providing affordable pricing without compromising on speed. Our quick, reliable results offer peace of mind and value to companies of all sizes.
In Lillian, TX, the speed and accuracy of hair follicle testing are unparalleled. This testing method delivers fast yet precise results, ideal for detecting substance use with high efficacy. The meticulous process ensures accurate results every time, making it a preferred choice for many seeking reliability.
The reliability that hair follicle tests offer is crucial for timely decision-making. In Lillian, this method's quick turnaround and high precision cater to those needing dependable results without delay, ensuring informed decisions are made promptly.
In Lillian, TX, employing hair follicle testing ensures compliance with drug-free policies, minimizing legal risks. By reinforcing workplace safety, this testing approach grants employers peace of mind.
Employers gain confidence by using hair tests, as it aligns with strict compliance standards, ensuring a safer work environment and reducing potential liabilities.
