Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as a potent method for detecting consumption of drugs and alcohol. It offers a detailed record of alcohol and drug intake by containing biomarkers within the fibers of a hair strand that is in the process of growing. When taken from near the scalp, this hair can reveal up to about a three-month detection timeframe for alcohol and various substances. Hair collection is straightforward, relatively challenging to tamper with, and straightforward to transport.
A hair specimen measuring 1.5 inches in length and comprising approximately 200 hairs (around the thickness of a #2 pencil) from closest to the scalp will yield a 100mg sample, which is optimal for both screening and confirming. For tests involving EtG, additional substances, or more than 10 panels, a specimen weighing 150mg is suggested. It's advisable to weigh the sample using a jeweler’s scale. Should scalp hair be unavailable, an equivalent volume of body hair might be taken. References to head hair imply scalp hair exclusively, while body hair includes all other varieties (such as facial hair, axillary hair, etc.).
Process Overview
The key steps in processing a drug test result in a laboratory include Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial incorporation of the sample into the laboratory system. This process verifies the sample’s proper sealing and shipping, assigns it a random Laboratory Accessioning Number (LAN), and completes any additional data entry not provided by an electronic chain of custody documentation.
Screening serves as a preliminary review for drug abuse. This step is a cost-effective way to exclude drug use in most samples, but any positive results here must undergo confirmation to be legally admissible. Samples that show presumptive positives during Screening will need further confirmation.
Should a sample exhibit presumptive positivity during Screening, additional hair is selected from the original specimen for Extraction. In this stage, drugs are isolated from hair at lower concentrations than those in other tests (like urine or oral fluid), making hair drug screening a particularly challenging methodology to carry out.
Confirmation of each positive screening is performed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples with presumptive positivity are cleansed prior to confirmation if necessary. The comprehensive laboratory process, spanning from Accessioning to Confirmation, is reviewed in alignment with both the CAP (College of American Pathologists) Hair standards and the ISO/IEC 17025 accreditation.
Benefits of hair drug testing:
Drawbacks:
Note: Although sometimes called "hair follicle tests", the examination focuses on the hair strand itself, not the follicle beneath the scalp
In Bonetraill, ND, hair follicle testing is favored over urine testing for its superior detection capabilities. Unlike traditional urine tests, hair screenings offer higher accuracy and reliability, making them a trusted choice among professionals.
An advantage of hair tests is their ability to uncover substance history more comprehensively, outpacing urine tests by offering a wider detection window.
Hair follicle testing in Bonetraill, ND, provides an impressive 90-day detection window, far surpassing that of other methods. This extended timeframe allows employers to assess more comprehensive substance use histories.
With hair testing, an applicant's or employee's past drug use becomes transparent, aiding in making informed decisions regarding personnel management.
Bonetraill, ND, employs hair follicle tests to diminish sample tampering risks. These tests offer robust defenses against adulteration, ensuring the integrity of the results.
Owing to their reliable nature, hair tests provide employers with results that are trustworthy and challenging to dispute, maintaining the process's reliability.
Convenience in Bonetraill, ND, is unmatched with our nationwide hair testing centers. These locations guarantee easy access, ensuring that services are both quick and hassle-free for all clients.
With testing centers available extensively, individuals benefit from a seamless testing experience that fits their schedule.
For those in Bonetraill, ND, the hair follicle testing process is straightforward and confidential. From ordering to sampling and receiving results, the steps are designed to prioritize user privacy and simplicity.
This approach ensures that individuals seeking tests can manage the process without privacy concerns.
In Bonetraill, ND, our hair follicle tests combine affordability with fast turnaround, catering to companies of any scale. Competitive pricing structures ensure cost-effectiveness.
Clients benefit from excellent value, knowing that tests are not only budget-friendly but also deliver timely results.
In Bonetraill, ND, hair follicle drug tests are celebrated for their speed and accuracy. These tests deliver quick and reliable results, providing precise detection of substance use.
By utilizing advanced techniques, hair follicle screenings swiftly identify drug use, ensuring employers have accurate data to make informed decisions.
Hair follicle testing in Bonetraill, ND, ensures compliance with workplace drug-free regulations, granting employers peace of mind. This method minimizes legal risk while enhancing safety standards.
By choosing hair tests, companies fulfill obligations while reducing potential disputes related to substance use in the workplace.
