Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for identifying the use of drugs and alcohol. Hair offers a comprehensive timeline of alcohol and other substances by encapsulating biomarkers within the strands as they grow. When collected near the scalp, it can offer a detection timeframe of up to roughly three months for alcohol and other substances. Hair collection is straightforward, hard to tamper with, and convenient to transport.
A hair sample of 1.5 inches, approximately 200 strands (about the thickness of a #2 pencil), nearest the scalp provides 100mg, which is the optimal quantity for screening and confirmation. For EtG, additional tests, and/or panels exceeding 10, a specimen quantity of 150mg is advisable. Using a jeweler's scale is suggested for weighing the specimen. If scalp hair is not available, an equivalent measure of body hair may be used. References to head hair specifically mean scalp hair. Body hair encompasses all other types like facial and axillary hair.
Process Overview
The drug test processing in the laboratory consists of four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first stage where a sample is processed into the laboratory system. This step ensures the sample was sealed and dispatched correctly, assigns a random LAN (Laboratory Accessioning Number), and completes any additional data entry that an electronic chain of custody system does not capture.
Screening is a rapid initial assessment for drugs of abuse. While a cost-efficient strategy to dismiss drug use in most samples, a positive screen necessitates confirmation to be acceptable in legal settings. Any samples that presumptively test positive in Screening must undergo a subsequent confirmation.
If a sample shows a presumptive positive outcome in the Screening phase, additional hair is collected from the initial sample for Extraction. At this stage, drugs are extracted from hair in much lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug screening the most challenging method to execute.
Confirmation of a positive screening result is conducted using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All presumptively positive samples undergo washing before confirmation as required. The complete laboratory procedure from Accessioning to Confirmation is overseen under both the CAP (College of American Pathologists) Hair designation and is accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the analysis actually focuses on the hair strand and not the follicle beneath the scalp.
When comparing drug tests in Fairpoint, SD, hair follicle testing offers clear advantages over traditional urine tests. One key benefit of hair tests is their unparalleled detection accuracy and reliability. These tests are capable of identifying drug use from an extended period, making them more effective for employers who need thorough substance use histories, thereby, improving overall workplace safety.
Hair follicle testing in Fairpoint, SD, offers an extended detection window that other methods can't match. This testing identifies drug use over a period of up to 90 days, providing employers with a detailed view of an individual's substance history. This lengthy detection period grants employers the necessary insights to make informed decisions about potential hires or monitoring current employees' substance use behaviors.
In Fairpoint, SD, hair follicle testing is an excellent choice for reducing the risk of tampering. This testing method is highly tamper-resistant, offering results that are reliable and unquestionable. By minimizing opportunities for sample adulteration, employers can ensure the integrity of drug test outcomes, fostering trust in the processes and maintaining a safe work environment.
Enjoy the convenience of our nationwide testing locations with quick and seamless access in Fairpoint, SD. Accredited Drug Testing ensures easy access with our local and national centers, minimizing hassle while ensuring prompt testing services. This widespread accessibility helps individuals and businesses meet their testing needs efficiently and effectively, without unnecessary delays.
In Fairpoint, SD, the process of ordering, conducting, and receiving hair follicle test results is straightforward and private. Accredited Drug Testing prioritizes confidentiality, addressing privacy concerns and ensuring the ease of the testing procedure. The simplicity of this process supports individuals and employers in navigating drug testing requirements without stress, bolstering the testing experience.
Fairpoint, SD, benefits from our competitive pricing and rapid turnaround of hair follicle test results. Accredited Drug Testing ensures affordability without compromising quality, accommodating companies of all sizes. This combination of value and speed offers reassurance and peace of mind, ensuring companies receive top-tier drug testing services at a reasonable cost.
In Fairpoint, SD, the speed and precision of hair follicle drug tests stand out. Known for their accuracy, these tests can swiftly detect substance usage, offering reliable results that ensure trust in the findings. Companies and individuals looking for definitive results will find this method unmatched in its capability to identify substance intake, reinforcing the dependability of drug testing initiatives.
Employers in Fairpoint, SD, can achieve compliance and peace of mind by utilizing hair follicle testing. This approach aids in maintaining adherence to workplace drug-free policies, reducing legal risks, and enhancing workplace safety. With hair testing, companies ensure a rigorous detection process that preserves both legal standing and workplace environment, thereby safeguarding their operations.
