Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a significant method for identifying substance consumption. Hair retains a lengthy record of alcohol and drug usage by embedding biomarkers within the fibers of hair strands as they grow. When collected near the scalp, hair can reveal up to an approximately 3-month detection duration for substances. Collecting hair is straightforward, relatively tamper-proof, and easy to transport.
A hair sample measuring 1.5 inches, consisting of roughly 200 strands (approximately the size of a #2 pencil), can provide 100mg, which is the optimal sample size for both screening and confirmation processes. For EtG, supplementary tests, or tests exceeding 10 panels, 150mg of the sample is advised. We suggest using a jeweler’s scale to weigh the specimen. Should scalp hair be unavailable, a similar quantity of body hair may be used. In the context of head hair, we specifically mean scalp hair. Body hair refers to all other hair types, including facial and axillary hair.
Process Overview
The lab processing of a drug test comprises four crucial steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial submission of a specimen into a laboratory's system. This stage includes checking that the sample was sealed and transported correctly, generating a random LAN (Laboratory Accessioning Number), and completing any additional data entry not provided by an electronic chain of custody.
Screening is a preliminary assessment for substance abuse. Although Screening is a cost-efficient method for excluding drug usage on most samples, a positive screen must be verified to be court-admissible. Samples that are tentatively positive during Screening require subsequent confirmation.
When a sample is arguably positive during the Screening phase, supplementary hair is extracted from the initial sample for further Extraction. In this phase, substances are isolated from hair at much lower concentrations than those in other testing methods (e.g., urine or oral fluid), making hair drug testing one of the more complex methods to execute.
The confirmation of any positive screening outcome is executed using GC/MS, GC/MS/MS, or LC/MS/MS methods. All tentative positive specimens undergo washing prior to confirmation as necessary. The comprehensive lab process from Accessioning to Confirmation is reviewed in accordance with both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often labeled as "hair follicle tests", the analysis is conducted on the hair strand rather than the follicle located beneath the scalp.
In Justin, TX, hair follicle testing surpasses urine testing as it offers unparalleled accuracy and reliability. While urine tests have their merits, hair testing's extended detection period and reduced susceptibility to cheating give it an edge over traditional methods.
Employers and legal systems increasingly favor hair testing due to its comprehensive nature. This superior approach ensures more accurate and long-term drug use tracking, vital for maintaining stringent zero-tolerance policies and legal compliance.
Hair follicle testing provides a significant advantage with its ability to detect drug use over a much longer period, typically up to 90 days. In Justin, TX, this gives employers a more complete understanding of an applicant or employee's drug history, aiding in better decision-making and workplace safety.
The extended detection window ensures that past substance use is not overlooked, offering a level of scrutiny that surpasses shorter-term testing options. This long-term insight is crucial for enforcing stringent drug-free workplace policies effectively.
In Justin, TX, hair follicle testing offers a tamper-resistant alternative to traditional testing methods. The complexity of adulterating a hair sample ensures that results are both reliable and beyond dispute.
Employers and legal authorities can trust hair follicle testing to maintain the integrity of the process. This rigorous approach minimizes the risk of tampering, providing a rock-solid foundation for policy enforcement and compliance checks.
With a network of nationwide testing centers, including in Justin, TX, securing a hair follicle test is always convenient and straightforward. This ease of access simplifies the process from start to finish, ensuring hassle-free service.
Local facilities complement the national footprint, providing flexible testing options for individuals and businesses alike. This accessibility underscores a commitment to delivering efficient and accessible testing services no matter where you are.
In Justin, TX, the process of ordering, taking, and receiving hair follicle test results is designed to be simple and confidential. This ensures that privacy concerns are addressed while maintaining ease of use.
From initial ordering to the final report, the entire procedure ensures that discretion is prioritized, satisfying both individual and business needs for confidentiality. The straightforward approach makes it easier to comply with testing requirements without undue effort.
Offering competitive pricing and rapid turnaround, hair follicle testing in Justin, TX, provides excellent value for organizations of all sizes. Our efficient pricing structures ensure high-quality service without excessive cost concerns.
The quick processing of tests means that results are delivered swiftly, allowing for timely and well-informed decisions. The affordability and speed of hair testing make it an attractive option in the realm of substance detection solutions.
The hair follicle drug test stands out for its remarkable speed and precision in delivering results. In Justin, TX, this method ensures accurate identification of substance use thanks to its robust detection capabilities. Due to its high reliability, it remains the preferred choice for those seeking swift and trustworthy substance detections.
Acquiring rapid yet comprehensive results through hair testing can greatly benefit decision-making processes. The method's accuracy and speed make it an invaluable tool in various professional and legal scenarios, thus reinforcing its pivotal role in modern substance testing protocols.
Adopting hair follicle testing in Justin, TX, supports employers seeking compliance with drug-free workplace policies. This method mitigates legal risks and contributes to a safer working environment.
By leveraging hair follicle testing, employers can achieve peace of mind, knowing their policies are robustly upheld. This testing method ensures adherence to laws and regulations, thereby fostering a secure and efficient workplace culture.
