Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a potent method for identifying drug and alcohol consumption. It offers a prolonged history of substance intake by capturing biomarkers within the structure of a growing hair strand. When hair is gathered close to the scalp, it can provide a detection period of up to roughly 3 months for alcohol and other substances. Hair collection is straightforward, relatively resistant to tampering, and convenient for transportation.
A 1.5-inch segment consisting of around 200 hairs (approximate width of a #2 pencil) closest to the scalp yields 100mg of hair, the optimal sample size for both testing and verification. For EtG, supplementary tests, and/or panels beyond 10, a recommendation of 150mg of the sample is advised. Utilizing a jeweler’s scale for weighing the specimen is advised. If scalp hair cannot be obtained, an equivalent amount of body hair can be utilized. When mentioning head hair, it specifically refers to scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The key stages in the laboratory workflow for processing a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial incorporation of a sample into a laboratory’s system. This step includes confirming the sample was securely sealed and dispatched, generating a random LAN (Laboratory Accessioning Number), and completing any extra data entry absent in an electronic chain of custody system.
Screening denotes a preliminary swift assessment for substances of misuse. Although Screening is an economical approach to eliminate drug use in most samples, a positive screen must be validated to be legally acceptable. Samples provisionally positive in Screening necessitate secondary validation.
Should a sample test provisionally positive during Screening, additional hair is extracted from the original specimen and readied for Extraction. In this phase, substances are isolated from hair at significantly lower concentrations than in alternative methods (e.g., urine or oral fluid), underscoring why hair drug screening is notably challenging to conduct.
Verification of any positive screening outcome is performed through GC/MS, GC/MS/MS, or LC/MS/MS methods. All samples preliminarily positive are cleansed prior to confirmation if required. The entire laboratory procedure from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", the analysis targets the hair strand, not the follicle beneath the scalp.
When comparing hair follicle and urine tests in Pyatts, IL, hair follicle testing stands out significantly. This method offers superior accuracy and reliability over traditional urine tests. Hair tests are less prone to tampering, providing an unaltered view of drug use.
Urine tests may detect recent drug use, whereas hair tests offer a longer detection period. Hair follicle testing delivers a comprehensive analysis of drug history, aiding employers in informed decision-making.
In Pyatts, IL, hair follicle testing is favored for its extended detection window, capturing drug use over as much as 90 days. This gives employers a thorough understanding of an individual's drug history, allowing for better decision-making.
The lengthy detection period of hair tests provides an expansive view into an employee's history, offering insights that short-term tests fail to uncover. This makes hair testing a superior choice for long-term assessments.
Hair follicle tests in Pyatts, IL, offer a tamper-proof method, significantly minimizing the risk of sample adulteration. Their design ensures that the samples remain unaltered, providing consistent and trustful results for those who seek truth in drug testing.
The rigorous procedure of collection and testing ensures it is nearly impossible to manipulate the result, offering peace of mind to employers and legal authorities who require unquestionable results.
With convenient nationwide locations, Accredited Drug Testing ensures easy access in Pyatts, IL, with centers available nearby. This expansive network delivers quick and hassle-free testing services, broadening availability and reducing wait times.
Local and nationwide testing centers make it convenient for clients to undertake testing processes without delay. The availability of numerous centers guarantees timely and efficient service to all, meeting immediate needs.
In Pyatts, IL, the hair follicle testing process is designed to be simple and confidential. Ordering, taking, and receiving results are straightforward while maintaining utmost privacy, addressing concerns about confidentiality.
The overall procedure is streamlined to ensure users experience an easy and discreet process from start to finish, emphasizing privacy and simplicity, and building confidence in testing methods.
Accredited Drug Testing in Pyatts, IL, offers affordable pricing aligned with market standards, ensuring that clients receive value for money without sacrificing quality or speed.
Our competitive pricing, coupled with fast turnaround times, delivers excellent value for businesses of all sizes, ensuring they benefit from efficient and thorough testing procedures within accessible budgets.
In Pyatts, IL, hair follicle drug testing is recognized for its swift and precise results. The reliability in detecting substance use is unmatched. The procedure ensures quick outcomes with a high degree of accuracy, making it an ideal choice for those needing fast confirmation of drug use.
The meticulous process of hair sample collection and analysis ensures that results are not only fast but also accurate. This reliability makes hair follicle testing preferred by employers seeking trustworthy data.
In Pyatts, IL, hair follicle testing aids in maintaining compliance with workplace drug-free policies. By ensuring adherence to such policies, employers reduce legal risks while promoting a safer working environment.
Hair testing brings peace of mind to employers by confirming adherence to drug-free workplace standards. It significantly diminishes legal liabilities and fosters workplace safety, offering a secure and harmonious company atmosphere.
