Accredited Drug Testing offers comprehensive hair follicle drug testing services in Walker, Louisiana. With expertise in hair and alcohol testing, we have centers nationwide ready to assist you. Hair length of 1.5 to 2 inches from the crown or body is generally needed. Hair tests can screen for drugs, alcohol/ETG, and provide customizable testing options.
The hair follicle drug test has become more prevalent recently. Employers, courts, and substance abuse experts often opt for this over urine testing. Firms with zero-tolerance policies and probation agencies favor it due to its longer detection spanning up to 90 days and tough resistance to tampering. Urine tests remain more apt for detecting drugs used in the past 5 days.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Hair testing is widely regarded as an effective method for identifying drug and alcohol consumption. By capturing indicators in the strands of hair as it grows, hair offers an extended history of alcohol and drug use. When cut close to the scalp, hair offers a detection range of up to three months for alcohol and drugs. It is easy to gather, fairly resistant to tampering, and simple to transport.
Collecting a 1.5-inch segment consisting of roughly 200 hair strands (nearly the thickness of a #2 pencil) closest to the scalp provides 100mg of hair, which is the optimal sample for analysis and verification. For EtG, additional panels, or tests exceeding 10 panels, a sample weighing 150mg is advisable. Using a jeweler’s scale is suggested for weighing the hair sample. If scalp hair is not accessible, a comparable quantity of body hair may be used. When discussing head hair, we specifically mean scalp hair, whereas body hair encompasses all other types (such as facial or axillary hair).
Process Overview
The drug testing process in the laboratory is completed through four essential steps: Accessioning, Screening, Extraction, and Confirmation.
The Accessioning phase involves entering a new sample into a laboratory's system. This step verifies the correct sealing and shipping of the sample, generates a random LAN (Laboratory Accessioning Number), and fulfills any remaining data entry not automated through an electronic chain of custody.
Screening acts as a preliminary check for illicit substances. Although Screening efficiently rules out drugs in most samples, a positive screening result must be verified for legal challenges. Any samples tentatively found positive during Screening necessitate further confirmation.
In case a specimen tests tentatively positive during Screening, additional hair is taken from the original sample for Extraction. During this phase, drug concentration is extracted from hair at lower levels compared to other testing methods (like urine or saliva), highlighting hair drug testing as the most intricate to perform.
Positive screening results require Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. All samples with tentative positives are cleansed before Confirmation as needed. The comprehensive laboratory process, from Accessioning through Confirmation, favors auditing under CAP (College of American Pathologists) Hair criteria and ISO / IEC 17025 certification.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests", the analysis targets the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Walker, LA
Hair testing stands out due to its superior detection accuracy and reliability. Unlike traditional urine tests, which detect recent use, hair tests provide a detailed overview of substance use over an extended period, enabling better insight for employers. This extended detection frame makes hair testing more comprehensive.
Extended Detection Window in Walker, LA
Hair follicle testing offers an extended detection period of drug use, often up to 90 days. This capability is vital for employers in Walker seeking an in-depth understanding of an applicant's or employee's substance use history. The extended window ensures a more comprehensive view than other testing methods.
Tamper-Resistant Testing Method in Walker, LA
Hair follicle tests are notably resistant to tampering. By minimizing the risk of sample adulteration, they provide reliable outcomes. This feature is essential in Walker, LA, where accuracy and trust in test results are crucial for maintaining standards and ensuring compliance with drug testing protocols.
Convenient Nationwide Testing Locations and Local Locations in Walker, LA
Our comprehensive network of testing centers nationwide offers convenient access to drug testing services, including locations in Walker, LA. This accessibility ensures a hassle-free experience for those requiring quick and efficient testing, underscoring our commitment to convenience and quality.
Simple, Confidential Process in Walker, LA
The process for ordering and executing a hair follicle test is straightforward and confidential in Walker, LA. From the initial order to receiving results, the procedure protects privacy while being user-friendly, addressing common concerns about the process's security and simplicity.
Affordable Pricing and Fast Turnaround in Walker, LA
Offering competitive pricing, our services in Walker, LA ensure affordability without sacrificing quality. Fast turnaround times complement our pricing strategy, providing excellent value and ensuring companies of all sizes receive their results promptly and affordably.
Fast, Accurate, and Reliable Results in Walker, LA
Hair follicle drug tests deliver results quickly, with a high degree of accuracy. This speed and precision make them an advantageous choice for employers and individuals needing prompt and reliable information regarding substance use. Walker, LA benefits from these attributes as businesses seek quicker results without compromising accuracy.
Compliance and Peace of Mind for Employers in Walker, LA
Hair follicle testing helps employers in Walker maintain drug-free policies, reducing legal risks and improving workplace safety. Compliance with these policies ensures peace of mind, knowing that the testing method aligns with regulatory requirements and contributes positively to workplace culture.
