Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective means for detecting the use of drugs and alcohol. Hair captures a long-term record of drug and alcohol use by embedding biomarkers within the strands of growing hair. When hair is cut close to the scalp, it can offer a detection period of up to about three months for alcohol and drugs. It is straightforward to collect, hard to tamper with, and convenient to transport.
A hair sample measuring 1.5 inches, consisting of around 200 strands (similar in size to a #2 pencil) from the scalp, yields 100mg, which is ideal for screening and confirmation. For tests such as EtG add-ons or those exceeding 10 panels, a sample of 150mg is preferred. We suggest using a jeweler's scale for accurate measurement. If scalp hair is not available, an equivalent quantity of body hair can be collected. When we mention head hair, we refer solely to scalp hair, while body hair encompasses all other types such as facial and axillary hair.
Process Overview
There are four primary steps in processing a laboratory drug test: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the entry of a sample into a laboratory’s system. It entails ensuring the sample is sealed and shipped correctly, assigning a LAN (Laboratory Accessioning Number), and completing any missing data entry that is not facilitated by an electronic chain of custody.
Screening is a preliminary assessment for drug abuse. Although it is cost-effective for ruling out drug use in most samples, a positive result in Screening requires confirmation to be valid in legal contexts. Any samples that appear positive in Screening need a secondary confirmation.
A presumptively positive sample in the Screening phase leads to more hair being retrieved from the original specimen for Extraction. In Extraction, drugs are extracted from hair at much lower concentrations than other methods (like urine or oral fluid), making hair drug screening the most challenging to conduct.
Confirmation of any positive screening is conducted using GC/MS, GC/MS/MS, or LC/MS/MS. All samples deemed presumptively positive are washed before confirmation as necessary. The complete process, from Accessioning to Confirmation, is evaluated under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being called "hair follicle tests", these tests analyze the hair strand, not the follicle under the scalp.
In Gu Oidak, AZ, the advantages of hair follicle testing over traditional urine tests are numerous. Hair tests significantly enhance detection accuracy and reliability, offering a much broader detection window and thus providing a more comprehensive view of substance use. Unlike urine tests, which may miss infrequent use, hair tests catch longer-term patterns.
Employers often recognize the heightened efficacy of hair testing in adhering to substance-free policies. This testing method minimizes the likelihood of temporarily abstaining individuals passing undetected, as might occur with urine tests, improving overall compliance with no-drug policies.
Hair follicle testing in Gu Oidak, AZ excels in uncovering drug use over a lengthy period, extending up to 90 days. This extended detection window offers employers insights into an individual's substance use beyond what traditional tests can provide, effectively charting a history of consumption.
The prolonged assessment of drug history allows employers to make more informed hiring or disciplinary decisions, factoring in patterns that might otherwise be obscured. Such depth of inquiry supports maintaining safe and compliant workplace conditions.
The methodology of hair follicle testing in Gu Oidak, AZ significantly curtails the possibility of sample tampering. This testing technique, difficult to adulterate, ensures the acquisition of unquestionable results, thereby fostering trust and reliability in the outcomes.
The stringent collection methodology enhances the test's integrity and guards against fraudulent practices like sample swapping or dilution, ensuring a true reflection of the individual's substance use history.
Accredited Drug Testing provides the convenience of nationwide testing locations, allowing individuals in Gu Oidak, AZ, seamless access to necessary testing services. The ease and accessibility of these numerous sites ensure that testing processes are quick and hassle-free.
The infrastructure supporting these centers across various regions assures that every client, regardless of their location, benefits from timely and accessible testing solutions, meeting personal and organizational needs effectively.
The process of hair follicle testing in Gu Oidak, AZ is both simple and confidential. From ordering to performing the test and receiving the results, every step is designed to protect privacy, ensuring ease of use without compromising security.
By simplifying the testing protocol while maintaining discretion, individuals can confidently engage in the process without fear of exposure or breach of personal information, thus safeguarding their confidentiality.
In Gu Oidak, AZ, our hair follicle testing services offer affordable pricing bundled with fast turnaround times, providing excellent value for organizations of all sizes. The competitive pricing structure ensures that high-quality testing is accessible without financial strain.
The quick results support companies in making timely decisions regarding employee status while demonstrating fiscal responsibility, thus benefiting both employer policies and budgetary constraints.
In Gu Oidak, AZ, hair follicle drug tests provide fast, precise, and dependable results. They stand out for their superior precision in identifying substance use, ensuring unparalleled accuracy in testing. These tests are designed to yield results quickly, giving employers timely information about the drug use history of employees or candidates.
The reliability of hair follicle testing stems from its ability to consistently detect traces of substances even when minuscule, thereby enhancing the trustworthiness of the data collected. By conducting tests with high accuracy and speed, organizations can make informed decisions quickly, boosting workplace safety and compliance.
Hair follicle testing in Gu Oidak, AZ offers employers compliance and peace of mind by ensuring adherence to workplace drug policies. This approach not only mitigates legal risks but also enhances workplace safety, creating a healthier environment for all employees.
By opting for this method, employers achieve assurance of maintaining a zero-tolerance drug policy. The reduction in potential legal implications and the promotion of safe work settings are significant advantages.
