Providing comprehensive hair follicle analysis in Annetta South, TX, Accredited Drug Testing offers exceptional hair drug and alcohol testing services. Specializing in hair testing, we operate testing centers nationwide, ready to conduct hair tests. Typically, 1.5 to 2 inches of hair from the head or body is required. Our hair assessments cover drugs, alcohol/ETG, and bespoke testing options.
Over recent times, hair follicle drug tests have gained preference in drug screening methodologies. Employers, legal bodies, and addiction specialists are now opting for hair tests over conventional urine tests. This method serves organizations with stringent drug policies, court systems, and probation monitors. Its key advantage lies in the extended detection time frame, often up to 90 days, with an observed collection guaranteeing authenticity. Nonetheless, urine tests maintain precision for recent consumption within a 5-day window.
* 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 become recognized as an effective method for identifying drug and alcohol usage. Hair captures a prolonged record of alcohol and other substances by embedding biomarkers within the strands of the developing hair. When taken close to the scalp, hair can reveal up to roughly a 3-month detection period for alcohol and other substances. Hair is straightforward to gather, relatively tough to tamper with, and convenient to transport.
A snippet measuring 1.5 inches of approximately 200 hair strands (comparable to a #2 pencil in thickness) nearest to the scalp yields 100mg, which is the optimal sample for both screening and confirmation. For EtG, add-ons, and/or tests exceeding 10 panels, a specimen of 150mg is advised. It's recommended to weigh the sample using a jeweler’s scale. If scalp hair is not accessible, a comparable amount of body hair may be taken. When referring to head hair, we mean scalp hair exclusively. Body hair refers to other types of hair (facial, axillary, etc.).
Process Overview
The four principal phases in the lab processing of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample undergoes initial processing into the laboratory's system. This involves confirming that the sample was sealed and sent correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry missing from an electronic chain of custody system.
Screening constitutes an initial rapid assessment for substances of abuse. While Screening is a cost-efficient method to dismiss drug usage in most samples, a positive screen must be confirmed to be court admissible. Any samples flagged as presumptively positive in Screening necessitate a secondary confirmation.
Should a sample appear presumptively positive in the Screening phase, additional hair is extracted from the original specimen and readied for Extraction. In this phase, substances are extracted from hair at a much lower concentration compared to other techniques (e.g., urine or oral fluid), making hair drug screening one of the most challenging methodologies.
Confirmation of any positive Screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as required. The entirety of the laboratory process from Accessioning to Confirmation is audited under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though often described as "hair follicle tests," the examination itself analyzes the hair strand, not the follicle beneath the scalp.
In Annetta South, TX, hair follicle testing surpasses traditional urine tests, offering superior detection. Unlike urine tests, hair analysis is far-reaching, often revealing drug use over a 90-day period.
Employers in Annetta South, TX, benefit from the expanded detection period of up to 90 days with hair follicle testing. This method provides a thorough view of an individual's substance use history.
Reducing the likelihood of adulteration, hair follicle tests in Annetta South, TX, offer a robust solution against manipulation, ensuring reliable results every time.
With nationwide coverage, our testing centers, including those in Annetta South, TX, provide easy access to hair follicle testing services, ensuring convenience.
In Annetta South, TX, our hair follicle testing process is designed to be simple and confidential, addressing privacy concerns while ensuring ease of use.
Offering competitive prices and swift turnaround times, our hair follicle testing services in Annetta South, TX, provide excellent value for businesses, large and small.
In Annetta South, TX, hair follicle drug tests stand out for their speed and precision. Known for delivering quick and accurate detection of substances, these tests offer high reliability in identifying drug use.
Employers in Annetta South, TX, achieve compliance and peace of mind with hair follicle testing, which supports drug-free policies while mitigating legal risks.
