Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now regarded as a robust method for uncovering drug and alcohol usage. Hair locks in biomarkers within the fibers of the expanding hair strand, offering a prolonged history of substance use. When gathered near the scalp, hair can reveal up to a three-month detection period for alcohol and drugs. It's straightforward to gather, challenging to tamper with, and simple to transport.
A 1.5-inch sample of nearly 200 hair strands (comparable to a #2 pencil's width) nearest to the scalp yields 100 mg of hair, the optimal sample for assessment and verification. For EtG, additions, or tests exceeding 10 panels, 150 mg of the sample is suggested. Measuring the sample with a jeweler’s scale is advised. If scalp hair isn't available, the same quantity of body hair might be collected. Head hair specifically denotes scalp hair. Body hair encompasses other hair types (facial, axillary, etc.).
Process Overview
The four primary steps in lab processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the preliminary handling of a specimen into a laboratory’s system. This encompasses validating proper sealing and shipping of the sample, assigning a random LAN (Laboratory Accessioning Number), and completing any required data entry absent from an electronic chain of custody system.
Screening is an initial rapid assessment for substance abuse. While it's a cost-efficient method to dismiss drug use across most samples, a positive screen necessitates confirmation for court admissibility. Samples showing presumed positivity in Screening require further confirmation.
Upon a presumptively positive outcome in the Screening phase, additional hair is taken from the source sample and prepped for Extraction. In this stage, drugs are retrieved from hair at a significantly lesser concentration than other approaches (e.g., urine or oral fluid), which is why hair drug screening stands as the most challenging method to execute.
Confirmation of any positive screening result is carried out via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive specimens are cleansed prior to confirmation as necessary. The complete laboratory procedure, from Accessioning to Confirmation, is evaluated under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Referred to as "hair follicle tests", the assessment actually evaluates the hair strand, not the follicle beneath the scalp.
When it comes to drug testing in Sandia, TX, hair follicle tests have the edge over traditional urine tests. They offer a longer detection period and are hard to cheat, making them a preferred choice for many.
Hair testing beats urine tests in Sandia, TX, by offering superior detection accuracy. Employers favor it for its reliability in identifying drug use over extended periods.
In Sandia, TX, one of the prime advantages of hair follicle testing is its extended detection window, lasting up to 90 days. This offers employers a full view of an individual's substance use history.
Hair follicle testing in Sandia, TX, provides an extensive analysis of drug use. With a detection span reaching 90 days, it’s invaluable for employers seeking comprehensive substance use insights.
Hair follicle testing in Sandia, TX, drastically reduces the chance of sample manipulation. Its design ensures results that are reliable and free from tampering.
By using hair follicle tests in Sandia, TX, the integrity of the results remains intact. The method significantly curbs adulteration risks, ensuring trustworthy outcomes.
Sandia, TX, along with other cities nationwide, offers convenient hair follicle testing locations. Quick and hassle-free, these centers provide easy access to services.
Our nationwide network includes Sandia, TX, facilitating seamless hair follicle drug testing. Benefit from locations that prioritize ease and accessibility.
Sandia, TX, offers a straightforward and confidential hair follicle testing process. Order, test, and receive results with privacy ensured throughout the entire process.
In Sandia, TX, our hair follicle testing procedure is notable for its simplicity and confidentiality. We prioritize ease and privacy from order to result delivery.
In Sandia, TX, our hair follicle testing is competitively priced, offering rapid turnaround times. Organizations of all sizes find exceptional value and peace of mind.
Affordable pricing and speedy results define our hair follicle testing services in Sandia, TX. We ensure quick processing at prices that suit varied company budgets.
In Sandia, TX, the precision of hair follicle drug tests stands unmatched. These tests quickly and accurately pinpoint substance use, offering reliable results. They are celebrated for their efficiency in detection.
Hair follicle tests are not only fast but also highly precise. In Sandia, TX, they represent the top standard in drug testing for those demanding reliable outcomes. Experience results you can trust.
Employers in Sandia, TX, gain peace of mind with hair follicle testing, ensuring adherence to drug-free policies. This method reduces legal liabilities while fostering a safer work environment.
With hair follicle testing in Sandia, TX, compliance with workplace policies is streamlined, lowering legal risks and boosting safety. Employers assure a drug-free work zone.
