Accredited Drug Testing offers comprehensive hair follicle drug screening services in Carmel, Louisiana. Whether you require drug or alcohol hair testing, we are specialists in this field with centers available in all major cities nationwide to facilitate hair testing. Typically, 1.5 to 2 inches of hair from the crown or another body part are sufficient for testing. Hair analysis can detect substances, alcohol/ETG, or other tailored options.
Recently, drug testing methods increasingly include hair follicle analysis. A growing number of employers, courts, and substance abuse experts are preferring hair tests over conventional urine tests. Hair follicle tests serve employers with strict no-drug-use policies, the judicial system, and probationary individuals. The chief advantage is a longer detection period of up to 90 days, with collection in an observed environment, reducing the likelihood of tampering. Nevertheless, urine tests remain the most reliable for evaluating recent substance use within the last 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 analysis is now recognized as a potent method for identifying drug and alcohol consumption. Hair captures a prolonged history of alcohol and other substances by embedding biomarkers within the strands' fibers as they grow. When sampled near the scalp, hair can offer an approximate 3-month detection period for alcohol and other substances. It's straightforward to obtain, challenging to tamper with, and effortless to transport.
A 1.5-inch section consisting of roughly 200 hair strands (around the size of a standard #2 pencil) closest to the scalp will yield 100mg of hair, the perfect sample size for screening and verification. For EtG, additional tests, and/or more than 10-panel tests, a recommendation of 150mg is advised. We suggest using a jeweler’s scale to measure the sample. Should scalp hair be unavailable, an equivalent amount of body hair is acceptable. When we mention head hair, it refers specifically to scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The principal steps in the laboratory processing of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning starts with the initial handling of a sample into a lab’s system. This process includes confirming that the sample was appropriately sealed and sent, assigning a random LAN (Laboratory Accessioning Number), and completing any further data entry not available through an electronic chain of custody system.
Screening represents an initial swift check for drug usage. While Screening is an economical method to eliminate drug usage for the majority of samples, a positive screen mandates confirmation to be acceptable in legal settings. Any samples showing presumptive positivity in Screening necessitate secondary verification.
Should a sample be presumptively positive during the Screening phase, more hair is taken from the original sample and readied for Extraction. The Extraction stage involves removing drugs from hair at concentrations significantly lower than other methods (e.g., urine or oral fluid), which is why hair drug screening stands as the most complex method to conduct.
Validation of any positive screening outcome is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation if required. The whole laboratory procedure, from Accessioning to Confirmation, is evaluated under the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the assessment targets the hair strand and not the follicle beneath the scalp.
In Carmel, LA, hair follicle testing significantly outperforms traditional urine tests due to its enhanced detection accuracy and reliability.
Hair follicle testing in Carmel, LA, provides an extended detection window for substance use, spanning up to 90 days. This extensive timeframe allows employers to assess an individual's long-term drug use patterns effectively.
The hair follicle test method in Carmel, LA, is tamper-resistant, minimizing the likelihood of test manipulation. This approach enhances the credibility of results, giving employers confidence in the screening process.
Accredited Drug Testing provides convenient testing locations in Carmel, LA, and nationwide, ensuring hassle-free access to our services.
In Carmel, LA, the hair follicle testing process remains simple and confidential, addressing privacy concerns effectively.
Our services in Carmel, LA, boast affordable pricing and rapid turnaround times, providing exceptional value to businesses of all sizes.
Hair follicle drug testing in Carmel, LA, offers unparalleled accuracy, speed, and reliability in detecting substance use. Precision is a hallmark of this method, ensuring that results are detailed and unequivocal.
For employers in Carmel, LA, hair follicle testing ensures compliance with workplace drug policies, promoting a safer and more secure work environment.
