Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a potent instrument for identifying drug and alcohol consumption. Hair captures a lengthy record of these substances by integrating biomarkers within the threads of the developing hair shaft. When acquired near the scalp, hair can offer up to a roughly 3-month timeframe for detecting alcohol and drugs. Hair collection is straightforward, relatively challenging to tamper with, and convenient to transport.
A 1.5-inch snippet of roughly 200 hair strands (comparable to the girth of a #2 pencil) nearest to the scalp will yield 100mg of hair, which is the preferred sample size for testing and validation. For testing EtG, add-ons, and/or exceeding 10 panels, a 150mg portion of the sample is advisable. We suggest measuring the sample using a jeweler’s scale. If scalp hair is absent, a similar quantity of body hair may be taken. By head hair, we mean solely scalp hair. Body hair encompasses all other hair forms (facial, axillary, etc.).
Process Overview
The lab processing of a drug test involves four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning denotes the initial treatment of a sample within a lab’s framework. This step includes validating that the sample was correctly sealed and dispatched, allocating a random LAN (Laboratory Accessioning Number), and completing any supplementary data entry not supplied by an electronic chain of custody system.
Screening signifies a preliminary swift assessment for drug abuse. While Screening economically eliminates the possibility of drug use in most samples, a positive screen must be confirmed for judicial acceptability. Any samples tentatively positive in Screening necessitate an additional confirmation.
If a sample tentatively tests positive in the Screening phase, additional hair is extracted from the primary specimen and readied for Extraction. This step involves extracting drugs from hair at significantly lesser concentrations than other approaches (e.g., urine or oral fluid), making hair drug screening the most challenging technique to execute.
Verification of any positive screening results is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed positive are cleansed before confirmation as required. The whole laboratory process from Accessioning to Confirmation is scrutinized as per both the CAP (College of American Pathologists) Hair distinction and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the analysis is conducted on the hair strand and not the follicle beneath the scalp
Hair follicle testing in Turkeytown, AL outperforms urine tests by providing superior detection and reliability. Unlike urine tests that can be easily altered, hair tests are difficult to deceive, ensuring more trustworthy results for drug policies.
Employers gain more confidence in the dependability of hair testing for drug assessments.
The extended detection window of hair follicle testing in Turkeytown, AL offers a comprehensive view of an individual's substance history. While traditional tests cover a short period, hair tests can identify drug use for up to 90 days.
This broader insight aids in maintaining a drug-free workplace.
In Turkeytown, AL, hair follicle tests provide a tamper-resistant approach to drug testing. The difficulty of altering hair samples ensures that results are more reliable than those from urine tests, which can be easily manipulated.
Such integrity in testing boosts confidence in its findings.
Convenient nationwide and local testing centers in Turkeytown, AL offer easy access to hair follicle drug testing. These locations, including those in all major cities, ensure that services are readily available and straightforward.
Such accessibility enhances user experience and satisfaction.
The hair follicle drug test process in Turkeytown, AL is simple and confidential. Ordering, taking, and receiving results is straightforward, assuring privacy and ease throughout the testing procedure.
Confidently, individuals can engage in testing without privacy concerns.
In Turkeytown, AL, hair follicle testing provides affordable pricing and rapid turnaround times. Companies of all sizes benefit from the cost-effective nature and quick results, offering substantial value without compromising on quality.
Such efficiency and affordability make it a preferred choice for businesses.
In Turkeytown, AL, hair follicle drug tests are renowned for their fast and accurate results. These tests swiftly identify substance use, making them a reliable choice for employers and institutions seeking precision.
The certainty offered by hair testing enhances trust in its outcomes.
Using hair follicle testing in Turkeytown, AL ensures compliance with drug-free policies, granting employers peace of mind. By reducing legal risks and enhancing workplace safety, hair tests contribute significantly to maintaining a secure environment.
Employers benefit from the assurance of maintaining a compliant workplace.
