Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as a robust method for identifying drug and alcohol consumption. Hair encases biomarkers within the fibers of the maturing hair strand, offering a prolonged account of alcohol and drug exposure. When samples are taken adjacent to the scalp, they can yield a detection span of around three months for alcohol and drugs. The collection of hair is straightforward, relatively tamper-resistant, and easily shippable.
A segment measuring 1.5 inches, consisting of roughly 200 hair strands (akin to the thickness of a #2 pencil) nearest to the scalp, provides 100mg of hair, which is the ideal quantity for both screening and validation. For EtG, additional tests, and/or panels exceeding 10, a sample weighing 150mg is suggested. Using a jeweler’s scale to weigh the hair sample is recommended. Should scalp hair be inaccessible, an equivalent volume of body hair may be secured. "Head hair" specifically pertains to scalp hair, while "body hair" encompasses all other hair varieties (e.g., facial, axillary).
Process Overview
The laboratory procedure of a drug test is encapsulated within four fundamental stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the preliminary handling of a specimen within a lab’s system. This process involves confirming the proper sealing and shipping of the sample, the allocation of a random LAB Accessioning Number (LAN), and finalizing any pending data input absent in an electronic chain of custody protocol.
Screening is an initial rapid evaluation for commonly abused drugs. Although cost-effective for negating drug usage in most specimens, a positive screen demands confirmation for court acceptance. Presumptively positive samples in Screening necessitate further validation.
Should Screening indicate a presumptive positive, additional hair is extracted from the sample for the Extraction process. During this phase, drugs are separated from hair at significantly lower concentrations than in methods like urine or oral fluid testing, underlining the complexity of hair drug screening.
Positive screening confirmations are carried out using GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, all samples presumed positive undergo washing as deemed necessary. The complete laboratory workflow from Accessioning to Confirmation is overseen in compliance with CAP (College of American Pathologists) Hair classification and ISO / IEC 17025 accreditation prerequisites.
Advantages of hair drug testing:
Limitations:
Note: Commonly referred to as "hair follicle tests", these assessments only analyze the hair strand itself rather than the follicle beneath the scalp.
In the realm of drug testing in Rendville, OH, hair follicle testing provides significant advantages over traditional urine tests. While urine tests detect recent usage, hair tests offer broader detection periods and enhanced accuracy by tracking substance usage over approximately 90 days. Such reliability in results assures employers and professionals of comprehensive substance history.
The extended detection window provided by hair follicle testing in Rendville, OH, is a notable advantage. Unlike urine tests, a hair test precisely identifies drug use within a 90-day timeframe. This catered solution allows businesses to gather a detailed view of a candidate or employee's drug use history, supporting informed hiring decisions and fostering safer work environments.
Hair follicle testing in Rendville, OH, is a superior choice due to its tamper-resistant nature. With minimal room for adulteration, the troubleshooting capabilities ensure that results remain reliable and trustworthy. Nearly impossible to deceive, hair testing offers security in the results, safeguarding both the company's integrity and the legitimacy of the screening process.
The accessibility of Accredited Drug Testing's centers nationwide, including local spots in Rendville, OH, ensures convenience in drug testing processes. Whether for individuals or companies, our broad network guarantees seamless access to necessary testing services, saving time and enhancing the overall experience for all participants involved.
Our hair follicle drug testing process in Rendville, OH, is both simple and confidential. From ordering to receiving results, every step prioritizes privacy and ease-of-use. Secure and straightforward, individuals can be assured their information remains confidential, while our process remains user-friendly, aligning with our commitment to convenience.
In Rendville, OH, Accredited Drug Testing offers affordable pricing coupled with fast turnaround times, delivering exceptional value. Our competitive structures ensure businesses of every size receive quality service without breaking the bank. This approach reinforces confidence, saving costs while maintaining efficiency in results and delivery time.
The precision and efficiency of hair follicle drug testing in Rendville, OH, offer unmatched reliability. Hair tests are renowned for their high accuracy in detecting substance use, providing clear and prompt results that stakeholders can trust. This method stands out for its ability to detect substances long after their use, ensuring no stone is left unturned in identifying violations of drug policies.
By implementing hair follicle testing, employers in Rendville, OH, achieve peace of mind through assured compliance with drug-free policies. This method reduces legal risks while boosting workplace safety. Ensuring compliance means fostering trust within the workforce, accentuating the employer's commitment to a secure and ethical working environment.
