Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as an effective method for identifying drug and alcohol use. Hair preserves a comprehensive timeline of substance intake by capturing biomarkers within the strands as they grow. When obtained near the scalp, hair can indicate drug and alcohol use over an estimated period of three months. Hair is straightforward to collect, moderately resistant to tampering, and simple to transport.
An ideal screening and confirmation sample consists of 100mg from a 1.5-inch segment of about 200 hair strands, roughly the thickness of a #2 pencil, trimmed closest to the scalp. For EtG, additional panels, or tests exceeding ten panels, a 150mg sample is advisable. We suggest weighing the sample on a jeweler's scale. If scalp hair is unavailable, an equivalent quantity of body hair can be used. References to head hair imply scalp hair only, whereas body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of drug test results involves four main stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the initial handling of a sample in a lab’s system. This step verifies proper sealing and shipping of the sample, assigns a random Laboratory Accessioning Number (LAN), and completes any extra data entry absent from an electronic chain of custody system.
Screening is a preliminary check for drugs of abuse. This step efficiently rules out drug use for most samples, though any positive screens need confirmation for court admissibility. Presumptive positives in Screening necessitate secondary confirmation.
If Screening suggests a presumptive positive, additional hair is taken from the initial sample and prepped for Extraction. In this phase, drugs are drawn from hair at much lower concentrations than with other methods (e.g., urine or oral fluid), making hair drug screening the most challenging method to execute.
Confirmation of any positive result from Screening occurs using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleaned before confirmation as necessary. From Accessioning to Confirmation, the entire lab process adheres to both the CAP (College of American Pathologists) Hair standards and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Often mislabeled as "hair follicle tests", the test examines the hair strand, not the follicle beneath the scalp.
Why choose hair follicle testing over traditional urine testing in Ochoco, OR? The answer lies in superior detection accuracy and reliability. Hair tests are not only less susceptible to tampering but also offer a broader detection window.
While urine tests are commonplace, hair samples provide a clearer window into an individual's drug usage over time, making them a preferred choice for employers and authorities seeking stringent accuracy.
The extended detection window offered by hair follicle tests in Ochoco, OR, makes them invaluable for employers. Spanning up to 90 days, these tests offer a comprehensive view of an individual’s substance use history.
Unlike urine tests, which only cover a short timeframe, hair testing reveals a full picture of a person's habits, crucial for thorough background checks and employment screenings in high-stakes environments.
In Ochoco, OR, hair follicle testing greatly reduces the chance of sample tampering. This testing method provides reliable outcomes that stand up under scrutiny, ensuring that the results remain untampered and valid.
The integrity of hair follicle tests arises from their observed collection process, making it nearly impossible to alter. This establishes trust for organizations relying on accurate and truthful drug testing outcomes.
Accredited Drug Testing in Ochoco, OR, boasts convenient testing centers nationwide. This network ensures quick and easy access to hassle-free testing services across the country.
Local residents in Ochoco have the advantage of nearby locations, meaning less travel and faster service, granting them and employers immediate access to essential testing solutions.
The process of ordering, taking, and receiving results from hair follicle tests in Ochoco, OR, is straightforward and confidential. Concerns about privacy are addressed with a simple, streamlined process.
With ease of use and confidentiality at the forefront, individuals and companies can trust in the discretion and simplicity of the hair testing procedure, enhancing user experience.
In Ochoco, OR, hair follicle testing is offered at competitive prices with a rapid turnaround. This ensures that companies of all sizes can benefit from cost-effective and prompt service.
Our pricing structures are designed to provide excellent value without compromising on the speed and accuracy of results, giving clients peace of mind and budgetary satisfaction.
The precision and speed of hair follicle drug testing in Ochoco, OR, are unmatched. These tests offer high accuracy in detecting substance usage, providing reliable outcomes quickly and efficiently.
With hair testing, results are not just swift but highly precise, ensuring individuals and employers have confidence in the results. This combination of speed and accuracy sets hair follicles apart as the superior choice in drug testing.
Employers in Ochoco, OR, gain peace of mind with hair follicle testing. It ensures compliance with drug-free workplace policies, cutting down on legal issues and enhancing workplace safety.
Through consistent and rigorous testing practices, hair tests help reduce risk and foster a secure and compliant work environment, offering employers confidence in maintaining policy adherence.
