Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying the use of drugs and alcohol. Hair captures a prolonged history of substance use by embedding biomarkers in the growing hair fibers. When harvested near the scalp, a hair sample may offer a detection period of up to about 90 days for alcohol and other substances. Hair collection is straightforward, relatively resistant to tampering, and convenient to transport.
A sample of 1.5 inches consisting of around 200 hair fibers (similar to the diameter of a #2 pencil) nearest to the scalp will result in 100mg of hair, which is the optimal sample size for analysis and verification. For EtG, additional tests, and/or evaluations exceeding 10 panels, 150mg of hair is advised. It is suggested to use a jeweler's scale for measuring the hair. Should scalp hair be unobtainable, a comparable amount of body hair can be utilized. "Head hair" specifically refers to "scalp hair." Conversely, "body hair" includes all other hair types (e.g., facial, axillary).
Process Overview
The laboratory processing of a drug test encompasses four primary stages: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample undergoes initial processing into a lab's system. This step checks that the sample was properly sealed and shipped, assigns a unique LAN (Laboratory Accessioning Number), and ensures that any data not available from an electronic chain of custody is inputted.
The Screening phase involves an initial rapid assessment for substance misuse. Although Screening is a cost-effective approach to determine non-use in many samples, a positive screen needs to be verified to hold up in legal proceedings. Any samples yielding a presumptively positive result in Screening necessitate a secondary confirmation.
If the Screening reveals a presumptive positive, additional hair is extracted from the primary specimen for Extraction. During this phase, substances are isolated from hair at a much lower concentration in comparison to other approaches (such as urine or oral fluid), making hair drug analysis the most complex to conduct.
GC/MS, GC/MS/MS, or LC/MS/MS are methodologies utilized to confirm any positive screening findings. Any samples presumed positive undergo washing before confirmation if required. The entire laboratory operation from Accessioning to Confirmation is scrutinized following the CAP (College of American Pathologists) Hair criteria and adheres to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While sometimes named "hair follicle tests," the test focuses on the analysis of the hair strand and not the follicle below the scalp.
Why is hair follicle testing superior to urine testing in Fossil, OR?
It provides unmatched detection accuracy and reliability over traditional methods by offering a broader timeframe of substance history.
Compared to urine tests, hair analyses cover a more extended detection window, capturing drug usage insights over months, enabling authorities and employers to make well-informed decisions.
The extended detection period of hair follicle testing in Fossil, OR,
provides a thorough overview of an individual’s substance use history, typically up to 90 days.
With this expansive timeframe, employers gain a detailed outlook on past drug activities, empowering them to maintain a safe and productive working environment by making informed decisions based on in-depth analysis.
Hair follicle testing in Fossil, OR, is celebrated for its tamper-resistant nature,
offering results that are reliable and beyond question.
Unlike other testing methods, it remains virtually impervious to manipulations, ensuring sample integrity and authenticity, thus delivering trustworthy and unassailable evidence of substance use.
Accessing hair follicle testing is convenient in Fossil, OR,
thanks to our national network of testing centers, streamlining the process for busy individuals.
These strategically located sites ensure a seamless testing experience, guaranteeing quick, efficient, and stress-free service without geographical limitations.
The hair follicle testing process in Fossil, OR, is both straightforward and confidential,
simplifying the stages from ordering to result retrieval.
Concerns about privacy are addressed meticulously, ensuring you receive results discreetly and stress-free, providing an easeful experience tailored to your comfort and assurance.
Competitive pricing and quick turnaround define the hair follicle testing in Fossil, OR,
offering excellent value for organizations of varied sizes.
Our efficient service guarantees timely results, reassuring businesses of cost-effective solutions without compromising on quality or urgency, facilitating smooth operational workflows.
In Fossil, OR, hair follicle drug testing is esteemed for its remarkable precision and swiftness.
Its high accuracy ensures reliable detection of substance use, offering dependable results that support a variety of professional and legal needs.
By employing advanced technology, these tests deliver quick and trustworthy outcomes.
Choosing hair testing means prioritizing accuracy, minimizing false results, and receiving fast, actionable data.
Employers in Fossil, OR, gain peace of mind with hair follicle testing,
knowing they're in compliance with anti-drug policies, thus minimizing legal risks.
By implementing these tests, organizations foster a safer workplace environment, maintaining drug-free standards that resonate with corporate ethics and safety imperatives.
