Urine| Hair Follicle | Oral Fluid | Blood | ETG
The assessment of hair has become recognized as an effective method for identifying drug and alcohol consumption. Hair offers a prolonged record of alcohol and other substances by trapping biomarkers within the strands of hair as they grow. When collected near the scalp, hair can reveal a detection timeframe of up to around three months for alcohol and other drugs. Collecting hair is straightforward, relatively tamper-resistant, and convenient to send.
A sample measuring 1.5 inches of approximately 200 hair strands (roughly the dimensions of a #2 pencil) from closest to the scalp provides 100mg of hair, which is the optimal sample size for screening and confirmation. For EtG, additional tests, and/or panels exceeding 10, a 150mg sample is advised. We suggest that the specimen's weight be measured using a jeweler’s scale. If scalp hair is not available, a similar quantity of body hair may be used. References to head hair imply scalp hair exclusively. Body hair includes all other types (such as facial, axillary, etc.).
Process Overview
The laboratory handling of a drug test result encompasses four major stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves integrating a sample into the laboratory system. This consists of confirming the correct sealing and dispatch of the sample, assigning a unique LAN (Laboratory Accessioning Number), and completing any supplemental data entry not covered by an electronic chain of custody mechanism.
Screening comprises an initial, swift evaluation for substances of abuse. Although Screening is a cost-effective approach to exclude drug usage in most samples, for court admissibility, any positive screens must be confirmed. Samples showing presumptive positive results during Screening require a subsequent confirmation.
Should a sample test as presumptive positive in Screening, additional hair is extracted from the original specimen and readied for Extraction. In this phase, drugs are retrieved from hair at much lower concentrations than in other methods (e.g., urine or oral fluid), which explains why hair drug screening is notably challenging to conduct.
Confirmation for any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positive findings are cleaned prior to confirmation when necessary. The complete laboratory process from Accessioning through to Confirmation undergoes review under both the CAP (College of American Pathologists) Hair criteria and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often referred to as "hair follicle tests", the assessment is conducted on the hair strand, not the follicle beneath the scalp
In Byer, OH, the benefits of hair follicle testing surpass those of traditional urine tests. Hair screening boasts superior detection and precision, making it a preferred choice for many.
In Byer, OH, hair follicle testing offers an extended detection window, observing drug use over up to 90 days. This method gives employers a clear view of an individual's substance history.
Employers benefit from a comprehensive profile of applicants or employees, aiding in informed decision-making regarding workplace safety and hiring.
By employing hair follicle testing in Byer, OH, tampering and sample alteration become extremely challenging. This method ensures reliable results that are hard to dispute.
[Employers and institutions can trust hair follicle tests, knowing that they provide an impenetrable layer of defense against manipulation, ensuring consistency and validity in results.
In Byer, OH, our widespread testing locations offer unparalleled convenience. With centers spanning nationwide, access to our services is never out of reach.
By ensuring easy and hassle-free testing experiences, employers and individuals can swiftly access the services they need when they need them.
The hair follicle testing process in Byer, OH is both simple and confidential. Our procedure respects privacy while ensuring ease from ordering to results delivery.
By prioritizing a streamlined experience, we guarantee that users are comfortable and reassured every step of the process.
Byer, OH benefits from our competitive pricing strategy, making our hair follicle tests affordable. Quick turnaround times further enhance value for businesses of all sizes.
The combination of reasonable costs and swift results ensures excellent value and satisfaction for all involved.
The hair follicle drug tests in Byer, OH are renowned for their precision and rapidity in detecting substance use. With a high level of accuracy, individuals and employers can trust these tests.
The method provides a trustworthy assessment of an individual's drug intake. Not only do these tests offer fast results, but they also ensure that every test conducted is both efficient and dependable.
Implementing hair follicle testing in Byer, OH ensures compliance with drug-free workplace policies, diminishing legal risks and enhancing the safety of work environments.
This testing solution brings peace of mind to employers, knowing they receive genuine results that promote a safe working atmosphere for all.
