Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a formidable means for detecting alcohol and drug use. Hair captures a prolonged history of drugs and alcohol by encapsulating biomarkers within the fibers of the growing hair strand. When sampled near the scalp, hair can offer nearly a 3-month detection timeframe for drugs and alcohol. Collecting hair is straightforward, relatively tamper-resistant, and convenient to transport.
A 1.5-inch sample comprising roughly 200 strands of hair (approximately the thickness of a #2 pencil) close to the scalp yields 100mg of hair, which is the preferred quantity for analysis. For EtG, add-ons, and/or tests exceeding 10 panels, a 150mg specimen is recommended. It's advisable to weigh the specimen on a jeweler's scale. If scalp hair is not attainable, an equivalent amount of body hair can be used. When discussing head hair, we specifically mean scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The drug test result processing in a laboratory involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning comprises the initial handling of a sample within a laboratory's system. This process involves ensuring the sample was properly sealed and delivered, generating a random LAN (Laboratory Accessioning Number), and completing any remaining data entries not covered by an electronic chain of custody system.
Screening entails a preliminary quick check for abuse drugs. Although Screening is a cost-efficient method for eliminating drug use on most samples, a positive result in screening necessitates confirmation for court admissibility. Samples that are tentatively positive in Screening require additional confirmation testing.
If a sample shows presumptive positivity during Screening, more hair is extracted from the original specimen for Extraction. During this stage, drugs are extracted from hair at a notably lower concentration compared to other techniques (such as urine or oral fluid), underscoring why hair drug screening is the most challenging methodology to execute.
Confirmation of positive screening outcomes is done through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples are cleansed before confirmation as deemed necessary. The entire lab process, from Accessioning to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: While often termed "hair follicle tests", the analysis actually targets the hair strand and not the follicle beneath the scalp.
In Clifton, ID, hair follicle tests offer several advantages over traditional urine testing. These tests provide enhanced detection accuracy and broader reliability due to their comprehensive scope. Hair sample collection is straightforward and ensures a more extended detection period, making it superior for those enforcing stringent drug-free environments, as it reveals drug use effectively.
With hair follicle testing in Clifton, ID, an extensive detection window of up to 90 days is available, allowing employers intricate insights into a subject's history of substance use. This lasting period exposes drug use long after ingestion, offering employers a complete view of an individual's substance habits, ensuring informed hiring decisions.
Hair follicle tests conducted in Clifton, ID, exemplify a method that resists tampering. This testing approach is designed to thwart sample adulteration, ensuring results’ integrity. By minimizing the possibility of deliberate interference, these tests offer unmatched reliability, spotlighting their value in environments demanding trustworthy outcomes.
Our network of testing centers encompasses convenient locations nationwide, including Clifton, ID. Accessible and hassle-free, these centers provide swift testing services. The strategic placement of each facility ensures that testing is both accommodating and efficient, contributing to effortless processing from start to finish.
In Clifton, ID, the process of hair follicle testing is straightforward and respects confidentiality. Ordering, completing, and receiving test results is designed to be simple, maintaining the discretion and privacy that clients desire. This streamlined procedure assures users of anonymity while delivering prompt and reliable outcomes.
In Clifton, ID, our hair follicle testing services are priced competitively while promising swift results. With rapid turnaround times, the value offered ensures both affordability and reassurance, catering to the financial needs of various organizations. This balance of cost and speed renders our services ideally suited for all business sizes.
The precision and efficiency of hair follicle drug assessments in Clifton, ID, set a benchmark for reliability. Hair tests are adept at uncovering the presence of various substances, exhibiting remarkable accuracy and speed. Unlike other methods, this procedure boasts minimal error potential, ensuring quick and dependable outcomes that are invaluable for timely decision-making.
For employers in Clifton, ID, hair follicle testing facilitates compliance with workplace drug standards. Such testing not only reduces legal vulnerabilities but also bolsters a secure work atmosphere. Peace of mind ensues from using these tests, as they reliably enforce zero-tolerance policies and cultivate a culture of accountability and safety.
