In Big Sandy, Tennessee, Accredited Drug Testing offers comprehensive hair follicle drug testing services. Specializing in this testing, we have numerous centers nationwide to facilitate your needs. For the test, 1.5 to 2 inches of hair from the crown or body is required. Hair tests can detect drugs, alcohol/ETG, alongside other custom testing options.
The adoption of hair follicle drug testing is increasing among employers, courts, and substance abuse professionals, replacing standard urine tests. Zero-tolerance policies in workplaces and court mandates often require this method, credited for its longer detection period, typically up to 90 days, obtained through an observed, tamper-proof collection process, though for recent usage within 5 days, urine tests remain unmatched.
* 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 has emerged as a robust method for identifying drug and alcohol consumption. Hair locks in small biomarker traces within its growing strands, offering an extended record of substance use. When gathered from near the scalp, it provides about a three-month detection period for alcohol and other substances. Hair is easy to gather, hard to tamper with, and straightforward to transport.
A sample measuring 1.5 inches, consisting of roughly 200 hair strands (comparable to a #2 pencil's size) from the scalp can yield 100 mg of hair, which is ideal for both screening and validation. For EtG, add-ons, or tests exceeding 10 panels, 150 mg of the sample is advised. We suggest using a jeweler's scale to weigh the sample. If scalp hair is lacking, an equivalent amount of body hair can be used. "Head hair" refers exclusively to scalp hair. "Body hair" encompasses all other hair varieties (facial, axillary, etc.).
Process Overview
Four primary stages constitute the lab processing funnel for a drug test outcome: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial handling of a sample into a lab's framework. This encompasses confirming the sample was correctly sealed and dispatched, assigning it a random LAN (Laboratory Accessioning Number), and completing any supplementary data entry omitted by an electronic chain of custody system.
Screening executes a preliminary rapid assessment for substance abuse. While it is an economical measure for eliminating drug use in most samples, a positive screening must be validated for legal acceptability. All samples with presumptive positive results in Screening necessitate secondary confirmation.
When a sample is identified as presumptive positive during Screening, more hair is extracted from the initial sample for the Extraction stage. At this stage, substances are extracted at a considerably lower concentration from hair than from other means (like urine or saliva), making hair drug screening the most intricate methodology available.
Confirmation for any positive screen is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as required. The comprehensive lab process from Accessioning to Confirmation is thoroughly reviewed under the CAP (College of American Pathologists) Hair accreditation and conforms to ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often labeled as "hair follicle tests", the analysis targets the hair shaft, excluding the follicle beneath the scalp.
The advantages of hair follicle testing over urine testing in Big Sandy, TN, include superior detection accuracy and reliability. Hair testing offers a longer detection window than urine tests, providing a broader picture of substance use. Furthermore, hair tests are harder to adulterate, ensuring trustworthy results.
In Big Sandy, TN, hair follicle testing provides an extended detection window of up to 90 days. Employers gain a comprehensive overview of an employee or applicant's substance use history, ensuring informed decisions.
Hair follicle tests in Big Sandy, TN, are known for tamper-resistant methods. This testing significantly cuts down the risk of adulteration, providing reliable and unquestionable results.
In Big Sandy, TN, our widespread testing locations provide convenience for testing services. With numerous centers nationwide, accessing our hair follicle tests is quick, easy, and hassle-free.
The hair follicle testing process in Big Sandy, TN, is simple and confidential. From ordering to taking the test and receiving results, the process ensures privacy and ease of use, catering to personal concerns.
In Big Sandy, TN, we offer competitive pricing and fast turnaround for hair follicle testing. Companies of all sizes benefit from cost-effective services and rapid outcomes, ensuring peace of mind.
In Big Sandy, TN, hair follicle testing guarantees fast and highly accurate results, ensuring precision in detecting substance use. These tests swiftly identify a wide array of drugs, providing employers with reliable data on substance use.
Employers in Big Sandy, TN, can rest easier with hair follicle testing, ensuring compliance with drug-free workplace policies. This reduces legal risks while maximizing workplace safety, offering peace of mind.
